Fixed points of fuzzy neutrosophic soft mapping with decision-making
|
|
- Tamsin Wells
- 5 years ago
- Views:
Transcription
1 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 R E S E R C H Open ccess Fixed points of fuzzy neutrosophic soft mapping with decision-making Muhammad Riaz * and Masooma Raza Hashmi * Correspondence: mriaz.math@pu.edu.pk Faculty of Science, Department of Mathematics, University of the Punjab, Lahore, Pakistan bstract In this paper, we introduce some operations on a fuzzy neutrosophic soft set (fns-set) by utilizing the theories of fuzzy sets, soft sets and neutrosophic sets. We introduce fns-mappings by using a cartesian product with relations on fns-sets and establish some results on fixed points of an fns-mapping. We present an algorithm to deal with uncertainties in the multi-criteria decision making to slenderize energy crises by using an fns-average operator and a comparison table for fns-sets. MSC: 03B99; 03E99; 47H0 Keywords: fns-set; fns-cartesian product; fns-mapping;fixedpointsof fns-mapping; decision making Introduction Most of the problems in engineering, medical science, economics, environments etc. have various uncertainties. To deal with uncertainties there are different theories including the fuzzy set introduced by Zadeh [], the soft set introduced by Molodtsov [2], the fuzzy soft set (fs-sets) [3] and the fuzzy parameterized fuzzy soft set (fpfs-sets) [4, 5]. The intuitionistic fuzzy set (if-set) introduced by tanassov [6], which is an abstraction of fuzzy set. Smarandache [7] introduced the neutrosophic logic and neutrosophic set with its operations and some significant outcomes. fuzzy set[] is a significant mathematical model to characterize an assembling of objects whose boundary is obscure. soft set [2] is a mathematical tool to handle the uncertainties associated with real world data-based problems. Fuzzy parameterized fuzzy soft sets introduced in [4, 5] provide a very interesting extension of fuzzy sets and soft sets. fpfs-sets provide a suitable degree of membership to both parameters and elements of the initial universe. This is motivated by the reality that humans tend to convey their views using a simple language, which is always indeterminate, imprecise, incomplete, and inconsistent. This paper introduces the concept of fuzzy neutrosophic soft (fns), in which truth-membership, falsity-membership, and indeterminacy-membership are represented. That is why fnssets have a sound logic to represent the rationale of human choice and are a very useful technique for finding fixed points of fns-mapping and modeling uncertainties in multicriteria decision making. bbas et al. [8, 9] introduced the notion of soft contraction mapping based on the theory of soft elements of soft metric spaces. They studied fixed points of soft contraction The uthor(s) 208. This article is distributed under the terms of the Creative Commons ttribution 4.0 International License ( which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
2 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 2 of 0 mappings and obtained among others results, a soft Banach contraction principle. kram et al. [0, ] presented certain types of soft graphs based on the soft set and some novel applications of fuzzy soft graphs and m-polar fuzzy hypergraphs. rockiarani et al. [2] presented fns-topologicalspacesandshowedsomeimportantresolutionsonit. Fenget al. studied soft sets, rough sets, fuzzy soft sets and presented an attribute analysis of information systems based on elementary soft implications. They also established an adjustable approach to fuzzy soft set-based decision making (see [3 6]). Smarandache et al. [7] suggested the idea of single valued neutrosophic set. Karaaslan [8] investigated the neutrosophic soft set (ns-set) by Maji [9] and then redefine the notion of ns-set and certain operations with some changes and corrections. He showed some applications based on ns-sets to decision-making problems. Riaz et al. [20 25] establishedsomeconcepts of soft sets together with soft algebra, soft σ -algebra, soft σ -ring, measurable soft set and measurable soft mappings. They established certain properties of soft metric spaces. They also studied a fuzzy parameterized fuzzy soft set (fpfs-set), anfpfs-topology and an fpfsmetric space and presented certain applications based on fpfs-sets and fpfs-mappings to thedecision-making problems.recently, Samet [26] defined generalized Meir-Keeler type functions and proved some coupled fixed point theorems under a generalized Meir-Keeler contractive condition. Jleli and Samet [27] introduced the concept of G-metric spaces and the fixed point existing results of contractive mappings defined on such spaces. Chen and Lin [28] obtained a soft metric version of the celebrated Meir-Keeler fixed point theorem. Wardowski [29] familiarized a concept of mapping on soft sets and determined its fixed point. vast amount of mathematical activity has been carried out to obtain fixed points of various mappings, as studied by many authors [8, 9, 26, 28 3]. In the present study, we obtain some resultsonfixedpointsof fns-mappings. We introduce fns-mappings by using the cartesian product with relations on fns-sets. We establish an outranking approach of fpfs-set to reduce energy crises. The purpose of this research is to explore some occurrences of fixed points of fns-mapping and a very solid application of fpfs-sets, which will be helpful to diminish energy crises. Definition. ([7, 7]) Let X be the universal set and a neutrosophic set N is defined by N = { δ, T N (δ), I N (δ), F N (δ), δ X},whereT, I, F : X ] 0, + [and 0 T N (δ)+i N (δ)+f N (δ) 3 +, where T N (δ) is the degree of membership, I N (δ) is the degree of indeterminacy and F N (δ) is the degree of falsity of elements of the given set. The neutrosophic set yields the value from real standard or non-standard subsets of ] 0, + [. It is difficult to utilize these values in daily life science and technology problems. We consider the fuzzy neutrosophic set to be given by [2], which takes the values of the degree of membership, the degree of indeterminacy and the degree of falsity from the subset of [0, ]. Definition.2 ([]) fuzzy set F in X is measured up by a mathematical mapping with the domain as X and membership degrees in [0, ]. The aggregation of all fuzzy sets in universal set X is symbolized by F(X).
3 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 3 of 0 Definition.3 ([2]) fuzzy neutrosophic set (fn-set) on the universal set X is defined as = { ζ, T (ζ ), I (ζ ), F (ζ ), ζ X},whereT, I, F : X [0, ] and 0 T (ζ )+I (ζ )+F (ζ ) 3. Definition.4 ([2]) Let X be the universal set and R be the set of parameters or attributes with R,thepair(F, ) is said to be a soft set over X,whereF is a mathematical function given by F : P(X). It can be written as (F, )= {( δ, F(δ) ) : δ }. Definition.5 ([2]) Let X be the universal set and R be the set of attributes. We consider the non-empty set R.Let P(X) denotes the assembling of all fuzzy neutrosophic sets of X.Theaggregation is called the fuzzy neutrosophic soft set (fns-set) over X,where is a mathematical function given by : P(X). We can write it as = {( δ, { ϕ, T (δ) (ϕ), I (δ) (ϕ), F (δ) (ϕ) : ϕ X }) : δ }. Note that if (δ)={ ϕ,0,, : ϕ X},thefns-element (δ, (δ)) does not seem to be in the fns-set. The assembling of all fns-sets over X is symbolized by fns(x R )orfns(x, R). We define some operations for fns-sets which are different from operations of the fns-sets in [2]. Definition.6 Let fns(x R ). If T (ζ ) (ρ) =0,I (ζ ) (ρ) =,F (ζ ) (ρ) = ζ R, ρ X, then is named as null fns-set and symbolized by φ. Definition.7 Let fns(x R ). If T (ζ ) (ρ) =,I (ζ ) (ρ) =0,F (ζ ) (ρ) =0 ζ R, ρ X, then is named as universal fns-set and symbolized by R. Definition.8 Let, B fns(x R ). is said to be fns-subset of B,ifT (ζ ) (ρ) T B(ζ ) (ρ), I (ζ ) (ρ) I B(ζ ) (ρ), F (ζ ) (ρ) F B(ζ ) (ρ), ζ R, ρ X. Wedenoteitby B. B is said to be an fns-superset of. Definition.9 Let fns(x R ). Then the complement of the fns-set is symbolized by c and delineated as follows: c = {( ζ, { ρ, F (ζ ) (ρ), I (ζ ) (ρ), T (ζ ) (ρ) : ρ X }) : ζ R }. Definition.0 Let, B fns(x R ). Then the fns-union of the fns-sets and B is symbolized by B and delineated as follows: B = {( ζ, { ρ, T (ζ ) (ρ) T B(ζ ) (ρ), I (ζ ) (ρ) I B(ζ ) (ρ), F (ζ ) (ρ) F B(ζ ) (ρ) : ρ X }) : ζ R }.
4 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 4 of 0 Definition. Let, B fns(x R ). Then the fns-intersection of fns-sets and B is symbolized by B and delineated as follows: B = {( ζ, { ρ, T (ζ ) (ρ) T B(ζ ) (ρ), I (ζ ) (ρ) I B(ζ ) (ρ), F (ζ ) (ρ) F B(ζ ) (ρ) : ρ X }) : ζ R }. 2 Some results on fns-mapping In this section, we introduce the idea of fns-mappings and present some important definitions and properties of fns-mappings. Definition 2. n fns-topological space ( N, τ) is called fns-hausdorff space if for distinct fns-elements ζ, ζ B of N,thereexistdisjointfns-open sets and B such that ζ and ζ B B. Proposition 2.2 Let ( N, τ) be an fns-topological space. n fns-set N is an fnsopen if and only if for every ζ B there exists an fns-set C τ such that ζ B C. Proof Let τ.thenobviouslyforevery ζ we have ζ.let N be such that for every ζ there subsists an fns-open set ζ such that ζ ζ, which means that ζ (ζ ) ζ (ζ ) (ζ )foreachζ R, (ζ )={ ζ : : ζ R} τ. ζ } ζ (ζ ) (ζ ). Therefore, = { ζ Definition 2.3 The cartesian product of two fns-sets and B is defined as an fnsset C = B where C = B and C : C fns(x, R) isdelineatedby C (ζ, ζ )= (ζ ) B (ζ ) for all (ζ, ζ ) C, where (ζ ) B (ζ )={ ρ, min{t (ζ ) (ρ), T B(ζ )(ρ)}, max{i (ζ ) (ρ), I B(ζ )(ρ)}, max{f (ζ ) (ρ), F B(ζ )(ρ)} : ρ X}. Example 2.4 Let X = {ρ, ρ 2 } and R = {ζ, ζ 2 } = = B. Definefns-sets and B as follows: = {(ζ, { ρ,0.8,0.,0.3, ρ 2,0.6,0.7,0.4 }), (ζ 2, { ρ,0.3,0.7,0.6, ρ 2,0.,0.9, 0.3 })}, B = {(ζ, { ρ,0.9,0.7,0.2, ρ 2,0.3,0.4,0.2 }), (ζ 2, { ρ,0.,0.3,0.6, ρ 2,0.7,0.3, 0.9 })}.Weusefns-sets in tabular form to make the calculations easy. ζ ζ 2 and ρ (0.8, 0., 0.3) (0.3, 0.7, 0.6) ρ 2 (0.6, 0.7, 0.4) (0., 0.9, 0.3) B ζ ζ 2 ρ (0.9, 0.7, 0.2) (0., 0.3, 0.6) ρ 2 (0.3, 0.4, 0.2) (0.7, 0.3, 0.9) Then B = C where C = B and (ζ ) B (ζ )calculatedas C (ζ, ζ ) (ζ, ζ 2 ) (ζ 2, ζ ) (ζ 2, ζ 2 ) ρ (0.8, 0.7, 0.3) (0., 0.3, 0.6) (0.3, 0.7, 0.6) (0., 0.7, 0.6) ρ 2 (0.3, 0.7, 0.4) (0.6, 0.7, 0.9) (0., 0.9, 0.3) (0., 0.9, 0.9) Definition 2.5 Let and B be fns-sets in fns(x, R). n fns-set R is said to be an fnsrelation from to B if R = D where D C = B and D : D fns(x, R)onD.
5 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 5 of 0 Example 2.6 Let and B be fns-sets in Example 2.4. ThenR = { (ζ ) B (ζ ), (ζ ) B (ζ 2 ), (ζ 2 ) B (ζ )} is a fns-relation from to B which itself is an fns-set with {(ζ, ζ ), (ζ, ζ 2 ), (ζ 2, ζ )} as a set of parameters. By R B we mean that (ζ ) B (ζ 2 ) R. In the next definition, we introduce an fns-mapping. Definition 2.7 Let and B be fns-sets in fns(x, R). n fns-relation ϒ from to B is said to be an fns-mapping from to B symbolized by ϒ : B if these properties are gratified. C :Foreveryfns-element ζ, there exists only one fnselement ζ B B such that ϒ ( ζ ) = ζ B. C 2 :Foreachemptyfns-element ζ φ, ϒ( ζ φ )isanemptyfns-element for B. Definition 2.8 Let and B be fns-sets in fns(x, R) andϒ : B be an fnsmapping. The image of C under fns-mapping ϒ is the fns-set ϒ( C )defined by ϒ( C )={ ζ ϒ( ζ C ):ζ R}. Itisobviousthatϒ( φ )= φ for every fnsmapping ϒ. Definition 2.9 Let and B be fns-sets in fns(x, R) andϒ : B be an fnsmapping. The inverse image of D B under fns-mapping ϒ is the fns-set symbolized by ϒ ( D ) and delineated as ϒ ( D )={{ ζ ϒ( ζ ):ζ R} : ϒ( ζ ) D for each ζ R}. Example 2.0 Let and B be given in Example 2.4. Defineϒ as ϒ( ζ )= ζ B for each ζ R, where ζ B is the greatest fns-element for every attribute ζ R, that is, if ζ B is an arbitrary fns-element in B then ζ B ζ B.So,ϒ( ζ )= ζ B = { ρ,0.9,0.7,0.2, ρ 2,0.3,0.4,0.2 } for all ζ and ϒ( ζ 2 )= ζ 2 ρ 2,0.7,0.3,0.9 } for all ζ 2. Moreover, ϒ( ) ={ ζ C ϒ( ζ {{ ζ ϒ( ζ C )}, { ζ 2 ϒ( ζ 2 C )}} = { ζ B, ζ 2 B } = B. B = { ρ,0.,0.3,0.6, ):ζ R} = Definition 2. Let (, τ)beanfns-topological space and B.nfns-open cover for B is an assembling of fns-open sets { α } α I τ whose fns-union carries B. Definition 2.2 n fns-topological space (, τ) isfns-compact if for every fns-open cover { α } α I of B there subsists α, α 2, α 3,...,α k I, k N such that B k n= α n. Definition 2.3 Let (, τ), ( B, τ )befns-topological spaces and ϒ : B an fnsmapping. Then ϒ be an fns-continuous function if for every B τ, ϒ ( B ) τ,that is, the inverse image of an fns-open set is an fns-open set. n fns-set C is an fnscompact in (, τ)ifthefns-topological space ( C, τ C )isfns-compact. Proposition 2.4 Let (, τ) be an fns-compact topological space and ϒ : an fns-continuous function. Then ϒ( ) is an fns-compact set in (, τ).
6 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 6 of 0 Proof Consider that ϒ( ) i i,where{ i } is an assembling of fns-open sets in. Thentakingthepre-image,wehave ϒ ( i i). s ϒ ( i )isfns-open in i so there must exists fns-open i ϒ( )suchthatϒ ( i )= i.so i ( i )impliesthat i i.since is an fns-compact set, there exist i, i 2,...,i α such that α n= i n.thus = i ( i )= α n= ϒ ( in )thisimpliesthatϒ( ) α n= ( i n ). Hence ϒ( )isfns-compact. 3 Fixed points of fns-mappings Definition 3. Let fns(x, R) beanfns-set and ϒ : an fns-mapping. n fns-element ζ is said to be a fixed point of ϒ if ϒ( ζ )= ζ. Example 3.2 If ϒ : is an identity mapping, then every fns-element of is a fixed point. Proposition 3.3 Let (, τ) be an fns-compact topological space and { α : α N} a countable assembling of fns-subsets of obeying: (a) α φ for every α N, (b) α is fns-closed for each α N, (c) α+ α for each α N. Then α N α φ. Proof Suppose on contrary that α N α = φ. We know that ( α N α ) c = α N ( α ) c.from(b),( α ) c is fns-open set for each α N.Hence α R =( φ ) c = ( α N α ) c = α N ( α ) c.s is fns-compact, there exists i, i 2,...,i k N, i < i 2 < < i k, k N such that c i c i2 c ik.hencefrom(c)wehave ik ( i i2 ik ) c =( ik ) c = R/ ik,whichisnotpossibleby(a). Example 3.4 Let (, τ)beanfns-topological space and given by = {(ζ, { ρ,0.7, 0.2, 0., ρ 2,0.5,0.3,0.4 }), (ζ 2, { ρ,0.9,0.,0.3, ρ 2,0.6,0.4,0.2 })}. Thetabularformis given by ζ ζ 2 ρ (0.7, 0.2, 0.) (0.9, 0., 0.3) ρ 2 (0.5, 0.3, 0.4) (0.6, 0.4, 0.2) Let two fns-subsets of namely and 2 be given as = {(ζ, { ρ,0.6,0.3,0.4, ρ 2,0.2,0.9,0.7 }), (ζ 2, { ρ,0.7,0.5,0.6, ρ 2,0.3,0.6,0.3 })} 2 = {(ζ, { ρ,0.7,0.4,0.5, ρ 2,0.3,0.9,0.8 }), (ζ 2, { ρ,0.8,0.6,0.7, ρ 2,0.5,0.7,0.4 })} The tabular forms of these sets are given below: ζ ζ 2 and ρ (0.6, 0.3, 0.4) (0.7, 0.5, 0.6) ρ 2 (0.2, 0.9, 0.7) (0.3, 0.6, 0.3) 2 ζ ζ 2 ρ (0.7, 0.4, 0.5) (0.8, 0.6, 0.7) ρ 2 (0.3, 0.9, 0.8) (0.5, 0.7, 0.4) These sets gratify the properties of Proposition 3.3.Moreover, 2 and φ. 2 α= α =
7 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 7 of 0 Proposition 3.5 Let (, τ) be an fns-topological space and ϒ : be an fnsmapping such that for every non-empty fns-element ζ, ϒ( ζ ) is a non-empty fnselement of. If α N ϒ α ( ) contains only one non-empty fns-element ζ, then is a unique fixed point of ϒ. ζ Proof Observe that ϒ α ( ) ϒ α ( )foreachα N. Let ζ be an fns-element of such that ζ α N ϒ α ( ). That is, ζ α N ϒ α ( ). Consequently, ϒ( ζ ) ϒ( α N ϒ α ( )) α N ϒ α+ ( ) α N ϒ α ( )= ζ.sinceϒ( ζ ) is a non-empty fns-element of,wegetϒ( ζ )= ζ. Example 3.6 Let (, τ)beanfns-topological space and define ϒ : as ϒ( ζ )= ζ for all ζ,where φ and ζ represents the largest fns-element of or equivalently ζ ζ for each fns-element ζ.then α N ϒ α ( ) carries only one non-empty fns-element ζ.thus ζ is a unique fixed point of ϒ. Proposition 3.7 Let (, τ) be an fns-hausdorff topological space. Then each fnscompact set in is fns-closed in. Proof Let B be an fns-compact set in (, τ), we here show that B is fns-closed, that is, B c is fns-open. Let ζ c B,forevery ζ B,letU α, V α τ be such that U α V α = φ and ζ U α, ζ V α where α I.Since B is fns-compact, there exist ζ, ζ,..., ζ B such that B V α V α2 V αk.denoteu = U α U α2 U αk and V = V α V α2 V αk.then ζ U τ, U V = φ, which implies that ζ U c B.Thus B is fns-closed. Theorem 3.8 Let (, τ) be an fns-hausdorff topological space and ϒ : an fnscontinuous function such that: (a) for every non-empty fns-element ζ B, ϒ( ζ ) is a non-empty fns-element of B, (b) for every fns-closed set C B if ϒ( C )= C then C contains only one non-empty fns-element of B. Then there subsists a unique non-empty fns-element ζ B such that ϒ( ζ )= ζ. Proof Suppose an assembling of fns-subsets of B of the form Z = ϒ( B ), Z 2 = ϒ(Z ), Z 3 = ϒ(Z 2 ),...,Z α = ϒ(Z α )=ϒ α ( B )forα N. ItisclearthatZ α Z α for every α N. ByProposition3.7, foreveryα N, Z α is fns-closed. Using Proposition 3.3, it is clear that an fns-set D of the form D = α N Z α is non-empty. Observe that ϒ( D )=ϒ( α N ϒ α ( B )) α N ϒ α+ ( B ) α N ϒ α ( B )= D.Nextwewillprove that D = ϒ( D ). For this purpose, consider that there subsists ζ D such that ζ is not an fns-element of ϒ( D ). Put F α = ϒ ( ζ ) Z α.letusobservethatf α φ and F α F α for each α N.ByProposition3.3,thereexistsanon-emptyfns-element ζ ϒ ( ζ ) D and thus ζ = ϒ( ζ ) ϒ( D), a contradiction. Therefore, ϒ( D )= D. Hence the result follows using Proposition napplication of the fns-set to multi-criteria decision making Definition 4. ([32]) Wehaveamatrix,whererowsrepresentthepersonnamesp, p 2, p 3,...,p n and columns represent the parameters q, q 2, q 3,...,q m.theentriesε αβ are designed by ε αβ = a + b c, where a is the number premeditated as how many times T pα (q β ) exceeds
8 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 8 of 0 Table fns-data X Over population Wastage of energy Poor infrastructure Poor distribution system Major accidents and natural calamities Wars and attacks Over consumption ς (0.7, 0., 0.3) (0.8, 0.2, 0.3) (0.9, 0.2, 0.4) (0.9, 0.2, 0.) (0.8, 0., 0.2) (0.8, 0.3, 0.3) (0.9, 0.2, 0.2) ς 2 (0.3, 0.5, 0.7) (0.4, 0.5, 0.) (0.6, 0., 0.4) (0.4, 0.3, 0.) (0.6, 0., 0.4) (0.5, 0.2, 0.) (0.7, 0., 0.) ς 3 (0.4, 0.2, 0.) (0.7, 0.3, 0.2) (0.6, 0.5, 0.) (0.6, 0., 0.2) (0.8, 0.7, 0.6) (0.6, 0.5, 0.3) (0.4, 0., 0.) ς 4 (0.6, 0.2, 0.3) (0.5, 0.4, 0.4) (0.6, 0.5, 0.5) (0.5, 0.2, 0.) (0.4, 0., 0.2) (0.5, 0., 0.2) (0.2, 0., 0.) ς 5 (0.9, 0., 0.) (0.8, 0.2, 0.2) (0.7, 0., 0.2) (0.9, 0., 0.2) (0.9, 0.2, 0.) (0.8, 0., 0.3) (0.7, 0.2, 0.2) ς 6 (0.7, 0.2, 0.3) (0.8, 0.2, 0.2) (0.9, 0., 0.2) (0.6, 0., 0.2) (0.6, 0.2, 0.3) (0.6, 0., 0.4) (0.7, 0.2, 0.5) ς 7 (0.6, 0., 0.3) (0.7, 0., 0.2) (0.6, 0., 0.) (0.6, 0.3, 0.4) (0.5, 0., 0.2) (0.6, 0.2, 0.) (0.8, 0., 0.) ς 8 (0.4, 0.3, 0.2) (0.5, 0., 0.4) (0.3, 0., 0.) (0.4, 0.3, 0.2) (0.5, 0.2, 0.4) (0.4, 0.2, 0.3) (0.5, 0.5, 0.4) or equals T pγ (q β )forp α p γ p γ X, b is the number premeditated as how many times I pα (q β ) exceeds or equals I pγ (q β )forp α p γ p γ X and c is the number premeditated as how many times F pα (q β ) exceeds or equals F pγ (q β )forp α p γ p γ X. pplication: nenergydisasterisanysubstantialblockageintheprovisionofenergy resources to an economy. Energy is the supreme significant source of national power. ny country cannot attain financial success and military strength without passable sources of energy. Let X = {ς, ς 2, ς 3,...,ς m } be the universal set where the ς j, j =,2,3,...,m represent the possible solutions to reduce energy crises and R = {ϱ, ϱ 2, ϱ 3,...,ϱ n } be the assembling of alternatives or causes which increase this problem by the criteria of the fns-set. Here ϱ i, i =,2,3,...,n is for the alternatives or causes for the criteria of the fns-set. Now we demonstrate an algorithm for most suitable choice of an object. lgorithm: Input: step : Construct the table of given data in the form of the fns-sets. Output: step 2: Calculatethe averagevaluesbyusing fns-average operator, ( n i= k = T n ij i=, I ij, n n n i= F ) ij n for each i =,2,3,...,n and j =,2,3,...,m. step 3: Compute the comparison table C T by following Definition 4.. step 4: The maximum scored value should be more preferable from set X by using max j (C j ). Example 4.2 Suppose that a country is facing energy crisis problems. The authorities want to control this problem and create possible solutions to relieve it. greeing to a survey, experts find some main reasons of energy crises. They listed some possible solutions to curb this problem. We construct here a fns-model to find the order-wise possible solutions to curb this problem. The fns-information about the causes and possible solutions is given in Table. ThesetofpossiblesolutionsisrepresentedbyX = {ς, ς 2, ς 3, ς 4, ς 5, ς 6, ς 7, ς 8 },where: ς = Buy energy efficient products; ς 2 = Lighting controls; ς 3 = Energy simulation;
9 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 9 of 0 Table 2 fns-average table X veragevalues ς (0.828, 0.85, 0.257) ς 2 (0.5, 0.257, 0.27) ς 3 (0.585, 0.342, 0.228) ς 4 (0.47, 0.228, 0.257) ς 5 (0.84, 0.42, 0.85) ς 6 (0.7, 0.57, 0.3) ς 7 (0.628, 0.42, 0.2) ς 8 (0.428, 0.242, 0.285) Table 3 fns-comparison table C T Comparison values ς 7+3 4=6 ς =4 ς =8 ς = ς =7 ς = ς 7 4+ =4 ς = ς 4 = Common stand on climate change; ς 5 = Replacing thermal power fuel; ς 6 = Stand alone power projects; ς 7 = Use solar thermal; ς 8 = Perform energy audit. The set of some basic causes is given by R = {ϱ, ϱ 2, ϱ 3, ϱ 4, ϱ 5, ϱ 6, ϱ 7 },where: ϱ =Overpopulation; ϱ 2 = Wastage of energy; ϱ 3 =Poorinfrastructure; ϱ 4 = Poor dispersion scheme; ϱ 5 = Major fortuities and instinctive disasters; ϱ 6 =Warsandattacks; ϱ 7 = Over consumption; By applying the fns-average operator on Table the average values are given in Table 2. Comparison table for the above fns-set is calculated by using Definition 4. given in Table 3. The selection possibilities can be identified in the following order: ς 3 ς 5 ς ς 2 = ς 7 ς 4 = ς 6 ς 8. It can be easily seen from the above relation that the first three maximum resulting values are given by ς 3, ς 5 and ς, which shows that we should work on the energy simulation and should buy energy efficient products with replacing thermal power fuel. 5 Conclusion Fuzzy neutrosophic soft set theory has various applications in science and engineering, especially in the areas of neural networks, operations research, artificial intelligence and decision making. On this theme, we put forward the idea of fns-mappings which is based on an fns-element of an fns-set in the fns-topological space. We introduced the innovative
10 Riaz and Hashmi Fixed Point Theory and pplications (208) 208:7 Page 0 of 0 idea of fixed points of fns-mappings. We presented an outranking approachof an fns-set in the decision making to reduce energy crises. Conflict of interest The authors declare that they have no conflict of interest. Competing interests The authors declare that they have no competing interest. uthors contributions The authors contributed to each part of this paper equally. The authors read and approved the final manuscript. Publisher s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Received: 5 July 207 ccepted: December 207 References. Zadeh, L: Fuzzy sets. Inf. Control 8, (965) 2. Molodtsov, D: Soft set theory-first results. Comput. Math. ppl. 37, 9-3 (999) 3. Maji, PK, Biswas, R, Roy, R: Fuzzy soft sets. J. Fuzzy Math. 9(3), (200) 4. Çağman, N, Çitak, F, Enginoglu, S: Fuzzy parameterized fuzzy soft set theory and its applications. Turk. J. Fuzzy Syst. (), 2-35 (200) 5. Zorlutuna, I, tmaca, S: Fuzzy parametrized fuzzy soft topology. New Trends Math. Sci. 4(), (206) 6. tanassov, K: Intuitionistic fuzzy sets. Fuzzy Sets Syst. 20, (986) 7. Smarandache, F: Neutrosophy Neutrosophic Probability, Set and Logic. merican Research Press, Rehoboth (998) 8. bbas, M, Khalid,, Romaguera, S: Fixed points of fuzzy soft mappings. ppl. Math. Inf. Sci. 8(5), (204) 9. bbas, M, Murtaza, G, Romaguera, S: On the fixed point theory of soft metric spaces. Fixed Point Theory ppl. 206, 7 (206) 0. kram, M, Nawaz, S: Certain types of soft graphs. U.P.B. Sci. Bull., Ser. 78(4), (206). kram, M, Nawaz, S: Fuzzy soft graphs with applications. J. Intell. Fuzzy Syst. 30(6), (206) 2. rockiarani, I, Sumathi, IR, Martina, J: Jency, fuzzy neutrosophic soft topological spaces. Int. J. Math. rch. 4(0), (203) 3. Feng, F, kram, M, Davvaz, B, Fotea, VL: ttribute analysis of information systems based on elementary soft implications. Knowl.-Based Syst. 70, (204) 4. Feng, F, Jun, YB, Liu, X, Li, L: n adjustable approach to fuzzy soft set based decision making. J. Comput. ppl. Math. 234(), 0-20 (200) 5. Feng, F, Li, C, Davvaz, B, li, MI: Soft sets combined with fuzzy sets and rough sets, a tentative approach. Soft Comput. 4(9), (200) 6. Feng, F, Liu, XY, Leoreanu-Fotea, V, Jun, YB: Soft sets and soft rough sets. Inf. Sci. 8(6), (20) 7. Wang, H, Smarandache, F, Zhang, YQ, Sunderraman, R: Single valued neutrosophic sets. Multispace and Multistructure 4, (200) 8. Karaaslan, F: Neutrosophic soft set with applications in decision making. Int. J. Inform. Sci. Intell. Syst. 4(2),-20 (205) 9. Maji, PK: Neutrosophic soft set. nn. Fuzzy Math. Inform. 5(), (203) 20. Riaz, M, Naeem, K, hmad, MO: Novel concepts of soft sets with applications. nn. Fuzzy Math. Inform. 3(2), (207) 2. Riaz, M, Naeem, K: Measurable soft mappings. Punjab Univ. J. Math. 48(2),9-34 (206) 22. Riaz, M, Fatima, Z: Certain properties of soft metric spaces. J. Fuzzy Math. 25(3), (207) 23. Riaz, M, Hashmi, MR: Fuzzy parameterized fuzzy soft topology with applications. nn. Fuzzy Math. Inform. 3(5), (207) 24. Riaz, M, Hashmi, MR: Certain applications of fuzzy parameterized fuzzy soft sets in decision-making problems. Int. J. lgebra Statist. 5(2),35-46 (206) 25. Riaz, M, Hashmi, MR, Farooq, : Fuzzy Parameterized Fuzzy Soft Metric spaces. Journal of Mathematical nalysis (208, in press) 26. Samet, B: Coupled fixed point theorems for a generalized Meir-Keeler contraction in partially ordered metric spaces. Nonlinear nal. 72, (200) 27. Jleli, M,Samet,B:Remarks on G-metric spaces and fixed point theorems. Fixed Point Theory ppl. 202,20 (202) 28. Chen, CM, Lin, IJ: Fixed point theory of the soft Meir-Keeler type contractive mappings on a complete soft metric space. Fixed Point Theory ppl. 205,84 (205) 29. Wardowski, D: On a soft mapping and its fixed points. Fixed Point Theory ppl. 203, 82 (203) 30. l-sharif, S, lahmari,, l-khaleel, M, Salem, : New results on fixed points for an infinite sequence of mappings in g-metric space. Ital. J. Pure ppl. Math. 37, (207) 3. Ionescu, C, Rezapour, S, Samei, ME: Fixed points of some new contractions on intuitionistic fuzzy metric spaces. Fixed Point Theory ppl. 203, 68 (203) 32. Maji, PK, Biswas, R, Roy, R: n application of soft sets in decision making problem. Comput. Math. ppl. 44(8-9), (2002)
@FMI c Kyung Moon Sa Co.
Annals of Fuzzy Mathematics and Informatics Volume 5 No. 1 (January 013) pp. 157 168 ISSN: 093 9310 (print version) ISSN: 87 635 (electronic version) http://www.afmi.or.kr @FMI c Kyung Moon Sa Co. http://www.kyungmoon.com
More informationNeutrosophic Soft Multi-Set Theory and Its Decision Making
Neutrosophic Sets and Systems, Vol. 5, 2014 65 Neutrosophic Soft Multi-Set Theory and Its Decision Making Irfan Deli 1, Said Broumi 2 and Mumtaz Ali 3 1 Muallim Rıfat Faculty of Education, Kilis 7 Aralık
More informationRough Neutrosophic Digraphs with Application
axioms Article Rough Neutrosophic Digraphs with Application Sidra Sayed 1 Nabeela Ishfaq 1 Muhammad Akram 1 * ID and Florentin Smarandache 2 ID 1 Department of Mathematics University of the Punjab New
More informationWEIGHTED NEUTROSOPHIC SOFT SETS APPROACH IN A MULTI- CRITERIA DECISION MAKING PROBLEM
http://www.newtheory.org ISSN: 2149-1402 Received: 08.01.2015 Accepted: 12.05.2015 Year: 2015, Number: 5, Pages: 1-12 Original Article * WEIGHTED NEUTROSOPHIC SOFT SETS APPROACH IN A MULTI- CRITERIA DECISION
More informationCertain Properties of Bipolar Fuzzy Soft Topology Via Q-Neighborhood. Muhammad Riaz. Syeda Tayyba Tehrim
Punjab University Journal of Mathematics (ISSN 1016-2526) Vol. 51(3)(2019) pp. 113-131 Certain Properties of Bipolar Fuzzy Soft Topology Via -Neighborhood Muhammad Riaz Department of Mathematics, University
More informationON INTUITIONISTIC FUZZY SOFT TOPOLOGICAL SPACES. 1. Introduction
TWMS J. Pure Appl. Math. V.5 N.1 2014 pp.66-79 ON INTUITIONISTIC FUZZY SOFT TOPOLOGICAL SPACES SADI BAYRAMOV 1 CIGDEM GUNDUZ ARAS) 2 Abstract. In this paper we introduce some important properties of intuitionistic
More informationA NEW APPROACH TO SEPARABILITY AND COMPACTNESS IN SOFT TOPOLOGICAL SPACES
TWMS J. Pure Appl. Math. V.9, N.1, 2018, pp.82-93 A NEW APPROACH TO SEPARABILITY AND COMPACTNESS IN SOFT TOPOLOGICAL SPACES SADI BAYRAMOV 1, CIGDEM GUNDUZ ARAS 2 Abstract. The concept of soft topological
More informationCross-entropy measure on interval neutrosophic sets and its applications in Multicriteria decision making
Manuscript Click here to download Manuscript: Cross-entropy measure on interval neutrosophic sets and its application in MCDM.pdf 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 Cross-entropy measure on interval neutrosophic
More informationNEUTROSOPHIC PARAMETRIZED SOFT SET THEORY AND ITS DECISION MAKING
italian journal of pure and applied mathematics n. 32 2014 (503 514) 503 NEUTROSOPHIC PARAMETRIZED SOFT SET THEORY AND ITS DECISION MAING Said Broumi Faculty of Arts and Humanities Hay El Baraka Ben M
More informationThe Cosine Measure of Single-Valued Neutrosophic Multisets for Multiple Attribute Decision-Making
Article The Cosine Measure of Single-Valued Neutrosophic Multisets for Multiple Attribute Decision-Making Changxing Fan 1, *, En Fan 1 and Jun Ye 2 1 Department of Computer Science, Shaoxing University,
More informationFuzzy Parameterized Interval-Valued Fuzzy Soft Set
Applied Mathematical Sciences, Vol. 5, 2011, no. 67, 3335-3346 Fuzzy Parameterized Interval-Valued Fuzzy Soft Set Shawkat Alkhazaleh School of Mathematical Sciences, Faculty of Science and Technology Universiti
More informationNeutrosophic Left Almost Semigroup
18 Neutrosophic Left Almost Semigroup Mumtaz Ali 1*, Muhammad Shabir 2, Munazza Naz 3 and Florentin Smarandache 4 1,2 Department of Mathematics, Quaid-i-Azam University, Islamabad, 44000,Pakistan. E-mail:
More informationROUGH NEUTROSOPHIC SETS. Said Broumi. Florentin Smarandache. Mamoni Dhar. 1. Introduction
italian journal of pure and applied mathematics n. 32 2014 (493 502) 493 ROUGH NEUTROSOPHIC SETS Said Broumi Faculty of Arts and Humanities Hay El Baraka Ben M sik Casablanca B.P. 7951 Hassan II University
More informationA NOVEL VIEW OF ROUGH SOFT SEMIGROUPS BASED ON FUZZY IDEALS. Qiumei Wang Jianming Zhan Introduction
italian journal of pure and applied mathematics n. 37 2017 (673 686) 673 A NOVEL VIEW OF ROUGH SOFT SEMIGROUPS BASED ON FUZZY IDEALS Qiumei Wang Jianming Zhan 1 Department of Mathematics Hubei University
More informationA Novel Approach: Soft Groups
International Journal of lgebra, Vol 9, 2015, no 2, 79-83 HIKRI Ltd, wwwm-hikaricom http://dxdoiorg/1012988/ija2015412121 Novel pproach: Soft Groups K Moinuddin Faculty of Mathematics, Maulana zad National
More informationResearch Article Fuzzy Soft Multiset Theory
Abstract and Applied Analysis Volume 22 Article ID 6 2 pages doi:/22/6 Research Article Fuzzy Soft Multiset Theory Shawkat Alkhazaleh and Abdul Razak Salleh School of Mathematical Sciences Faculty of Science
More informationNEUTROSOPHIC VAGUE SOFT EXPERT SET THEORY
NEUTROSOPHIC VAGUE SOFT EXPERT SET THEORY Ashraf Al-Quran a Nasruddin Hassan a1 and Florentin Smarandache b a School of Mathematical Sciences Faculty of Science and Technology Universiti Kebangsaan Malaysia
More informationMulti-period medical diagnosis method using a single valued. neutrosophic similarity measure based on tangent function
*Manuscript Click here to view linked References 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 Multi-period medical diagnosis method using a single valued neutrosophic similarity measure based on tangent function
More informationOn Soft Mixed Neutrosophic N-Algebraic Structures
International J.Math. Combin. Vol.4(2014), 127-138 On Soft Mixed Neutrosophic N-Algebraic Structures F.Smarandache (University of New Mexico, 705 Gurley Ave., Gallup, New Mexico 87301, USA) M.Ali (Department
More informationFuzzy parametrized fuzzy soft topology
NTMSCI 4, No. 1, 142-152 (2016) 142 New Trends in Mathematical Sciences http://dx.doi.org/10.20852/ntmsci.2016115658 Fuzzy parametrized fuzzy soft topology Idris Zorlutuna and Serkan Atmaca Department
More informationExponential operations and aggregation operators of interval neutrosophic sets and their decision making methods
Ye SpringerPlus 2016)5:1488 DOI 10.1186/s40064-016-3143-z RESEARCH Open Access Exponential operations and aggregation operators of interval neutrosophic sets and their decision making methods Jun Ye *
More informationA fixed point theorem on soft G-metric spaces
Available online at www.tjnsa.com J. Nonlinear Sci. Appl. 9 (2016), 885 894 Research Article A fixed point theorem on soft G-metric spaces Aysegul Caksu Guler a,, Esra Dalan Yildirim b, Oya Bedre Ozbakir
More informationA neutrosophic soft set approach to a decision making problem. Pabitra Kumar Maji
Annals of Fuzzy Mathematics and Informatics Volume 3, No. 2, (April 2012), pp. 313-319 ISSN 2093 9310 http://www.afmi.or.kr @FMI c Kyung Moon Sa Co. http://www.kyungmoon.com A neutrosophic soft set approach
More informationNEUTROSOPHIC CUBIC SETS
New Mathematics and Natural Computation c World Scientific Publishing Company NEUTROSOPHIC CUBIC SETS YOUNG BAE JUN Department of Mathematics Education, Gyeongsang National University Jinju 52828, Korea
More informationInterval Valued Neutrosophic Parameterized Soft Set Theory and its Decision Making
ISSN: 1304-7981 Number: 7, Year: 2014, Pages: 58-71 http://jnrs.gop.edu.tr Received: 11.08.2014 Accepted: 21.08.2014 Editors-in-Chief: Naim Çağman Area Editor: Oktay Muhtaroğlu Interval Valued Neutrosophic
More informationRough Neutrosophic Sets
Neutrosophic Sets and Systems, Vol. 3, 2014 60 Rough Neutrosophic Sets Said Broumi 1, Florentin Smarandache 2 and Mamoni Dhar 3 1 Faculty of Arts and Humanities, Hay El Baraka Ben M'sik Casablanca B.P.
More informationMulti Attribute Decision Making Approach for Solving Fuzzy Soft Matrix Using Choice Matrix
Global Journal of Mathematical Sciences: Theory and Practical ISSN 974-32 Volume 6, Number (24), pp. 63-73 International Research Publication House http://www.irphouse.com Multi Attribute Decision Making
More informationOn Neutrosophic Soft Metric Space
International Journal of Advances in Mathematics Volume 2018, Number 1, Pages 180-200, 2018 eissn 2456-6098 c adv-math.com On Neutrosophic Soft Metric Space Tuhin Bera 1 and Nirmal Kumar Mahapatra 1 Department
More informationResearch Article Fuzzy Parameterized Soft Expert Set
Abstract and Applied Analysis Volume 2012 Article ID 258361 15 pages doi:10.1155/2012/258361 Research Article uzzy Parameterized Soft Expert Set Maruah Bashir and Abdul Razak Salleh School of Mathematical
More informationA New Multi-Attribute Decision-Making Method Based on m-polar Fuzzy Soft Rough Sets
S S symmetry Article A New Multi-Attribute Decision-Making Method Based on m-polar Fuzzy Soft Rough Sets Muhammad Akram 1, *, Ghous Ali 1 and Noura Omair Alshehri 2 1 Department of Mathematics, University
More informationNeutrosophic Permeable Values and Energetic Subsets with Applications in BCK/BCI-Algebras
mathematics Article Neutrosophic Permeable Values Energetic Subsets with Applications in BCK/BCI-Algebras Young Bae Jun 1, *, Florentin Smarache 2 ID, Seok-Zun Song 3 ID Hashem Bordbar 4 ID 1 Department
More informationA New Approach for Optimization of Real Life Transportation Problem in Neutrosophic Environment
1 A New Approach for Optimization of Real Life Transportation Problem in Neutrosophic Environment A.Thamaraiselvi 1, R.Santhi 2 Department of Mathematics, NGM College, Pollachi, Tamil Nadu-642001, India
More informationGeneralized inverse of fuzzy neutrosophic soft matrix
Journal of Linear and opological Algebra Vol. 06, No. 02, 2017, 109-123 Generalized inverse of fuzzy neutrosophic soft matrix R. Uma a, P. Murugadas b, S.Sriram c a,b Department of Mathematics, Annamalai
More informationSoft Matrices. Sanjib Mondal, Madhumangal Pal
Journal of Uncertain Systems Vol7, No4, pp254-264, 2013 Online at: wwwjusorguk Soft Matrices Sanjib Mondal, Madhumangal Pal Department of Applied Mathematics with Oceanology and Computer Programming Vidyasagar
More informationResearch Article A New Approach for Optimization of Real Life Transportation Problem in Neutrosophic Environment
Mathematical Problems in Engineering Volume 206 Article ID 5950747 9 pages http://dx.doi.org/0.55/206/5950747 Research Article A New Approach for Optimization of Real Life Transportation Problem in Neutrosophic
More informationThe weighted distance measure based method to neutrosophic multi-attribute group decision making
The weighted distance measure based method to neutrosophic multi-attribute group decision making Chunfang Liu 1,2, YueSheng Luo 1,3 1 College of Science, Northeast Forestry University, 150040, Harbin,
More informationMulticriteria decision-making method using the correlation coefficient under single-valued neutrosophic environment
International Journal of General Systems, 2013 Vol. 42, No. 4, 386 394, http://dx.doi.org/10.1080/03081079.2012.761609 Multicriteria decision-making method using the correlation coefficient under single-valued
More informationNeutrosophic Set and Neutrosophic Topological Spaces
IOSR Journal of Mathematics (IOSR-JM) ISS: 2278-5728. Volume 3, Issue 4 (Sep-Oct. 2012), PP 31-35 eutrosophic Set and eutrosophic Topological Spaces 1..Salama, 2 S..lblowi 1 Egypt, Port Said University,
More informationSoft subalgebras and soft ideals of BCK/BCI-algebras related to fuzzy set theory
MATHEMATICAL COMMUNICATIONS 271 Math. Commun., Vol. 14, No. 2, pp. 271-282 (2009) Soft subalgebras and soft ideals of BCK/BCI-algebras related to fuzzy set theory Young Bae Jun 1 and Seok Zun Song 2, 1
More informationAn Introduction to Fuzzy Soft Graph
Mathematica Moravica Vol. 19-2 (2015), 35 48 An Introduction to Fuzzy Soft Graph Sumit Mohinta and T.K. Samanta Abstract. The notions of fuzzy soft graph, union, intersection of two fuzzy soft graphs are
More informationA Link between Topology and Soft Topology
A Link between Topology and Soft Topology M. Kiruthika and P. Thangavelu February 13, 2018 Abstract Muhammad Shabir and Munazza Naz have shown that every soft topology gives a parametrized family of topologies
More informationInclusion Relationship of Uncertain Sets
Yao Journal of Uncertainty Analysis Applications (2015) 3:13 DOI 10.1186/s40467-015-0037-5 RESEARCH Open Access Inclusion Relationship of Uncertain Sets Kai Yao Correspondence: yaokai@ucas.ac.cn School
More informationArticle Decision-Making via Neutrosophic Support Soft Topological Spaces
S S symmetry Article Decision-Making via Neutrosophic Support Soft Topological Spaces Parimala Mani 1, * ID, Karthika Muthusamy 1, Saeid Jafari 2, Florentin Smarandache 3 ID, Udhayakumar Ramalingam 4 1
More informationAN INTRODUCTION TO FUZZY SOFT TOPOLOGICAL SPACES
Hacettepe Journal of Mathematics and Statistics Volume 43 (2) (2014), 193 204 AN INTRODUCTION TO FUZZY SOFT TOPOLOGICAL SPACES Abdülkadir Aygünoǧlu Vildan Çetkin Halis Aygün Abstract The aim of this study
More informationOn Uni-soft (Quasi) Ideals of AG-groupoids
Applied Mathematical Sciences, Vol. 8, 2014, no. 12, 589-600 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/10.12988/ams.2014.310583 On Uni-soft (Quasi) Ideals of AG-groupoids Muhammad Sarwar and Abid
More informationQ-Neutrosophic Soft Relation and Its Application in Decision Making. and Nasruddin Hassan * ID
entropy Article Q-Neutrosophic Soft Relation and Its Application in Decision Making Majdoleen Abu Qamar ID and Nasruddin Hassan * ID School of Mathematical Sciences, Faculty of Science and Technology,
More informationSome aspects on hesitant fuzzy soft set
Borah & Hazarika Cogent Mathematics (2016 3: 1223951 APPLIED & INTERDISCIPLINARY MATHEMATICS RESEARCH ARTICLE Some aspects on hesitant fuzzy soft set Manash Jyoti Borah 1 and Bipan Hazarika 2 * Received:
More informationA Novel Approach to Decision-Making with Pythagorean Fuzzy Information
mathematics Article A Novel Approach to Decision-Making with Pythagorean Fuzzy Information Sumera Naz 1, Samina Ashraf 2 and Muhammad Akram 1, * ID 1 Department of Mathematics, University of the Punjab,
More informationResearch Article Generalized Fuzzy Soft Expert Set
Journal of Applied Mathematics Volume 2012 Article ID 328195 22 pages doi:1155/2012/328195 Research Article Generalized Fuzzy Soft Expert Set Ayman A. Hazaymeh Ismail B. Abdullah Zaid T. Balkhi and Rose
More informationOn Neutrosophic Soft Topological Space
Neutrosophic Sets and Systems, Vol. 9, 208 3 University of New Mexico On Neutrosophic Soft Topological Space Tuhin Bera, Nirmal Kumar Mahapatra 2 Department of Mathematics, Boror S. S. High School, Bagnan,
More informationNeutrosophic Linear Equations and Application in Traffic Flow Problems
algorithms Article Neutrosophic Linear Equations and Application in Traffic Flow Problems Jun Ye ID Department of Electrical and Information Engineering, Shaoxing University, 508 Huancheng West Road, Shaoxing
More informationCorrelation Coefficient of Interval Neutrosophic Set
Applied Mechanics and Materials Online: 2013-10-31 ISSN: 1662-7482, Vol. 436, pp 511-517 doi:10.4028/www.scientific.net/amm.436.511 2013 Trans Tech Publications, Switzerland Correlation Coefficient of
More informationSongklanakarin Journal of Science and Technology SJST R1 Yaqoob
On (, qk)-intuitionistic (fuzzy ideals, fuzzy soft ideals) of subtraction algebras Journal: Songklanakarin Journal of Science Technology Manuscript ID: SJST-0-00.R Manuscript Type: Original Article Date
More information@FMI c Kyung Moon Sa Co.
Annals of Fuzzy Mathematics and Informatics Volume 4, No. 2, October 2012), pp. 365 375 ISSN 2093 9310 http://www.afmi.or.kr @FMI c Kyung Moon Sa Co. http://www.kyungmoon.com On soft int-groups Kenan Kaygisiz
More informationAUTHOR COPY. Neutrosophic soft matrices and NSM-decision making. Irfan Deli a, and Said Broumi b. University Mohammedia-Casablanca, Morocco
Journal of Intelligent & Fuzzy Systems 28 (2015) 2233 2241 DOI:10.3233/IFS-141505 IOS Press 2233 Neutrosophic soft matrices and NSM-decision making Irfan Deli a, and Said Broumi b a Muallim Rıfat Faculty
More informationInternational Journal of Scientific & Engineering Research, Volume 6, Issue 3, March ISSN
International Journal of Scientific & Engineering Research, Volume 6, Issue 3, March-2015 969 Soft Generalized Separation Axioms in Soft Generalized Topological Spaces Jyothis Thomas and Sunil Jacob John
More informationOn Some Structural Properties of Fuzzy Soft Topological Spaces
Intern J Fuzzy Mathematical Archive Vol 1, 2013, 1-15 ISSN: 2320 3242 (P), 2320 3250 (online) Published on 31 January 2013 wwwresearchmathsciorg International Journal of On Some Structural Properties of
More informationNeutrosophic Goal Geometric Programming Problem based on Geometric Mean Method and its Application
Neutrosophic Sets and Systems, Vol. 19, 2018 80 University of New Mexico Neutrosophic Goal Geometric Programming Problem based on Geometric Sahidul Islam, Tanmay Kundu Department of Mathematics, University
More informationMeasure of Distance and Similarity for Single Valued Neutrosophic Sets with Application in Multi-attribute
Measure of Distance and imilarity for ingle Valued Neutrosophic ets ith pplication in Multi-attribute Decision Making *Dr. Pratiksha Tiari * ssistant Professor, Delhi Institute of dvanced tudies, Delhi,
More informationVOL. 3, NO. 3, March 2013 ISSN ARPN Journal of Science and Technology All rights reserved.
Fuzzy Soft Lattice Theory 1 Faruk Karaaslan, 2 Naim Çagman 1 PhD Student, Department of Mathematics, Faculty of Art and Science, Gaziosmanpaşa University 60250, Tokat, Turkey 2 Assoc. Prof., Department
More informationIntuitionistic Fuzzy Neutrosophic Soft Topological Spaces
ISSNOnlin : 2319-8753 ISSN Print : 2347-6710 n ISO 3297: 2007 ertified Organization Intuitionistic Fuzzy Neutrosophic Soft Topological Spaces R.Saroja 1, Dr..Kalaichelvi 2 Research Scholar, Department
More informationSoft Strongly g-closed Sets
Indian Journal of Science and Technology, Vol 8(18, DOI: 10.17485/ijst/2015/v8i18/65394, August 2015 ISSN (Print : 0974-6846 ISSN (Online : 0974-5645 Soft Strongly g-closed Sets K. Kannan 1*, D. Rajalakshmi
More information960 JOURNAL OF COMPUTERS, VOL. 8, NO. 4, APRIL 2013
960 JORNAL OF COMPTERS, VOL 8, NO 4, APRIL 03 Study on Soft Groups Xia Yin School of Science, Jiangnan niversity, Wui, Jiangsu 4, PR China Email: yinia975@yahoocomcn Zuhua Liao School of Science, Jiangnan
More informationSoft set theoretical approach to residuated lattices. 1. Introduction. Young Bae Jun and Xiaohong Zhang
Quasigroups and Related Systems 24 2016, 231 246 Soft set theoretical approach to residuated lattices Young Bae Jun and Xiaohong Zhang Abstract. Molodtsov's soft set theory is applied to residuated lattices.
More informationSoft intersection Γ-nearrings and its applications
615 Soft intersection Γ-nearrings and its applications Saleem Abdullah Muhammad Aslam Muhammad Naeem Kostaq Hila ICM 2012, 11-14 March, Al Ain Abstract Fuzzy set theory, rough set theoru and soft set theory
More informationOn topologies induced by the soft topology
Tamsui Oxford Journal of Information and Mathematical Sciences 31(1) (2017) 49-59 Aletheia University On topologies induced by the soft topology Evanzalin Ebenanjar P. y Research scholar, Department of
More informationInternational Journal of Mathematics Trends and Technology (IJMTT) Volume 51 Number 5 November 2017
A Case Study of Multi Attribute Decision Making Problem for Solving Intuitionistic Fuzzy Soft Matrix in Medical Diagnosis R.Rathika 1 *, S.Subramanian 2 1 Research scholar, Department of Mathematics, Prist
More informationOn Soft Regular Generalized Closed Sets with Respect to a Soft Ideal in Soft Topological Spaces
Filomat 30:1 (2016), 201 208 DOI 10.2298/FIL1601201G Published by Faculty of Sciences and Mathematics, University of Niš, Serbia Available at: http://www.pmf.ni.ac.rs/filomat On Soft Regular Generalized
More informationRough Soft Sets: A novel Approach
International Journal of Computational pplied Mathematics. ISSN 1819-4966 Volume 12, Number 2 (2017), pp. 537-543 Research India Publications http://www.ripublication.com Rough Soft Sets: novel pproach
More informationSelf-Centered Single Valued Neutrosophic Graphs
nternational Journal of Applied Engineering Research SSN 0973-4562 Volume 2, Number 24 (207) pp 5536-5543 Research ndia Publications http://wwwripublicationcom Self-Centered Single Valued Neutrosophic
More information-Complement of Intuitionistic. Fuzzy Graph Structure
International Mathematical Forum, Vol. 12, 2017, no. 5, 241-250 HIKRI Ltd, www.m-hikari.com https://doi.org/10.12988/imf.2017.612171 -Complement of Intuitionistic Fuzzy Graph Structure Vandana ansal Department
More informationCOMPLEX NEUTROSOPHIC GRAPHS OF TYPE1
COMPLEX NEUTROSOPHIC GRAPHS OF TYPE1 Florentin Smarandache Department of Mathematics, University of New Mexico,705 Gurley Avenue, 1 Said Broumi, Assia Bakali, Mohamed Talea, Florentin Smarandache Laboratory
More informationA note on a Soft Topological Space
Punjab University Journal of Mathematics (ISSN 1016-2526) Vol. 46(1) (2014) pp. 19-24 A note on a Soft Topological Space Sanjay Roy Department of Mathematics South Bantra Ramkrishna Institution Howrah,
More informationSHORTEST PATH PROBLEM BY MINIMAL SPANNING TREE ALGORITHM USING BIPOLAR NEUTROSOPHIC NUMBERS
SHORTEST PATH PROBLEM BY MINIMAL SPANNING TREE ALGORITHM USING BIPOLAR NEUTROSOPHIC NUMBERS M. Mullaia, S. Broumib, A. Stephenc a Department of Mathematics, Alagappa University, Karaikudi, Tamilnadu, India.
More informationNOWADAYS we are facing so many problems in practical
INTERNATIONAL JOURNAL OF MATHEMATICS AND SCIENTIFIC COMPUTING (ISSN: 2231-5330), VOL. 5, NO. 1, 2015 60 Uni-Soft Ideals of Ternary Semigroups Abid Khan and Muhammad Sarwar Abstract In this paper we introduce
More informationInterval Neutrosophic Sets and Logic: Theory and Applications in Computing
Georgia State University ScholarWorks @ Georgia State University Computer Science Dissertations Department of Computer Science 1-12-2006 Interval Neutrosophic Sets and Logic: Theory and Applications in
More informationCOMPUTATION OF SHORTEST PATH PROBLEM IN A NETWORK
COMPUTATION OF SHORTEST PATH PROBLEM IN A NETWORK WITH SV-TRIANGULAR NEUTROSOPHIC NUMBERS Florentin Smarandache Department of Mathematics, University of New Mexico,705 Gurley Avenue, fsmarandache@gmail.com
More informationA Study on Lattice Ordered Fuzzy Soft Group
International Journal of Applied Mathematical Sciences ISSN 0973-0176 Volume 9, Number 1 (2016), pp. 1-10 Research India Publications http://www.ripublication.com A Study on Lattice Ordered Fuzzy Soft
More informationRefined Literal Indeterminacy and the Multiplication Law of Sub-Indeterminacies
Neutrosophic Sets and Systems, Vol. 9, 2015 1 University of New Mexico Refined Literal Indeterminacy and the Multiplication Law of Sub-Indeterminacies Florentin Smarandache 1 1 University of New Mexico,
More information@FMI c Kyung Moon Sa Co.
Annals of Fuzzy Mathematics and Informatics Volume x, No. x, (Month 201y), pp. 1 xx ISSN: 2093 9310 (print version) ISSN: 2287 6235 (electronic version) http://www.afmi.or.kr @FMI c Kyung Moon Sa Co. http://www.kyungmoon.com
More informationAn Original Notion to Find Maximal Solution in the Fuzzy Neutrosophic Relation Equations (FNRE) with Geometric Programming (GP) Dr. Huda E.
3 An Original Notion to Find Maximal Solution in the Fuzzy Neutrosophic Relation Equations (FNRE) with Geometric Programming (GP) Dr. Huda E. Khalid University of Telafer, Head ; Mathematics Department,
More informationEXTENDED HAUSDORFF DISTANCE AND SIMILARITY MEASURES FOR NEUTROSOPHIC REFINED SETS AND THEIR APPLICATION IN MEDICAL DIAGNOSIS
http://www.newtheory.org ISSN: 2149-1402 Received: 04.04.2015 Published: 19.10.2015 Year: 2015, Number: 7, Pages: 64-78 Original Article ** EXTENDED HAUSDORFF DISTANCE AND SIMILARITY MEASURES FOR NEUTROSOPHIC
More informationFuzzy soft boundary. Azadeh Zahedi Khameneh, Adem Kılıçman, Abdul Razak Salleh
Annals of Fuzzy Mathematics and Informatics Volume 8, No. 5, (November 2014), pp. 687 703 ISSN: 2093 9310 (print version) ISSN: 2287 6235 (electronic version) http://www.afmi.or.kr @FMI c Kyung Moon Sa
More informationSoft semi-open sets and related properties in soft topological spaces
Appl. Math. Inf. Sci. 7, No. 1, 287-294 (2013) 287 Applied Mathematics & Information Sciences An International Journal Soft semi-open sets and related properties in soft topological spaces Bin Chen School
More informationarxiv: v1 [math.gn] 29 Aug 2015
SEPARATION AXIOMS IN BI-SOFT TOPOLOGICAL SPACES arxiv:1509.00866v1 [math.gn] 29 Aug 2015 MUNAZZA NAZ, MUHAMMAD SHABIR, AND MUHAMMAD IRFAN ALI Abstract. Concept of bi-soft topological spaces is introduced.
More informationSpanning Tree Problem with Neutrosophic Edge Weights
Available online at www.sciencedirect.com ScienceDirect Procedia Computer Science 00 (08) 000 000 www.elsevier.com/locate/procedia The First International Conference On Intelligent Computing in Data Sciences
More informationNEUTROSOPHIC NANO IDEAL TOPOLOGICAL STRUCTURES M. Parimala 1, M. Karthika 1, S. Jafari 2, F. Smarandache 3, R. Udhayakumar 4
NEUTROSOPHIC NANO IDEAL TOPOLOGICAL STRUCTURES M. Parimala 1, M. Karthika 1, S. Jafari 2, F. Smarandache 3, R. Udhayakumar 4 1 Department of Mathematics, Bannari Amman Institute of Technology, Sathyamangalam
More informationSoft Lattice Implication Subalgebras
Appl. Math. Inf. Sci. 7, No. 3, 1181-1186 (2013) 1181 Applied Mathematics & Information Sciences An International Journal Soft Lattice Implication Subalgebras Gaoping Zheng 1,3,4, Zuhua Liao 1,3,4, Nini
More informationMore on Intuitionistic Neutrosophic Soft Sets
More on Intuitionistic Neutrosophic Soft Sets Said Broumi 1, Florentin Smarandache 2 1 Faculty of Arts and Humanities, Hay El Baraka Ben M'sik Casablanca B.P. 7951, University of Hassan II Mohammedia-Casablanca,
More informationIntuitionistic Fuzzy Soft Matrix Theory
Mathematics and Statistics 1(2): 43-49 2013 DOI: 10.13189/ms.2013.010205 http://www.hrpub.org Intuitionistic Fuzzy Soft Matrix Theory Md.Jalilul Islam Mondal * Tapan Kumar Roy Department of Mathematics
More informationISSN: Received: Year: 2018, Number: 24, Pages: Novel Concept of Cubic Picture Fuzzy Sets
http://www.newtheory.org ISSN: 2149-1402 Received: 09.07.2018 Year: 2018, Number: 24, Pages: 59-72 Published: 22.09.2018 Original Article Novel Concept of Cubic Picture Fuzzy Sets Shahzaib Ashraf * Saleem
More informationIlanthenral Kandasamy* Double-Valued Neutrosophic Sets, their Minimum Spanning Trees, and Clustering Algorithm
J. Intell. Syst. 2016; aop Ilanthenral Kandasamy* Double-Valued Neutrosophic Sets, their Minimum Spanning Trees, and Clustering Algorithm DOI 10.1515/jisys-2016-0088 Received June 26, 2016. Abstract: Neutrosophy
More informationSome topological properties of fuzzy cone metric spaces
Available online at www.tjnsa.com J. Nonlinear Sci. Appl. 9 2016, 799 805 Research Article Some topological properties of fuzzy cone metric spaces Tarkan Öner Department of Mathematics, Faculty of Sciences,
More informationA study on fuzzy soft set and its operations. Abdul Rehman, Saleem Abdullah, Muhammad Aslam, Muhammad S. Kamran
Annals of Fuzzy Mathematics and Informatics Volume x, No x, (Month 201y), pp 1 xx ISSN: 2093 9310 (print version) ISSN: 2287 6235 (electronic version) http://wwwafmiorkr @FMI c Kyung Moon Sa Co http://wwwkyungmooncom
More informationNeutrosophic Integer Programming Problem
Neutrosophic Sets and Systems, Vol. 15, 2017 3 University of New Mexico Neutrosophic Integer Programming Problem Mai Mohamed 1, Mohamed Abdel-Basset 1, Abdel Nasser H Zaied 2 and Florentin Smarandache
More informationA study on vague graphs
DOI 10.1186/s40064-016-2892-z RESEARCH Open Access A study on vague graphs Hossein Rashmanlou 1, Sovan Samanta 2*, Madhumangal Pal 3 and R. A. Borzooei 4 *Correspondence: ssamantavu@gmail.com 2 Department
More informationClassical Logic and Neutrosophic Logic. Answers to K. Georgiev
79 University of New Mexico Classical Logic and Neutrosophic Logic. Answers to K. Georgiev Florentin Smarandache 1 1 University of New Mexico, Mathematics & Science Department, 705 Gurley Ave., Gallup,
More informationNeutrosophic Integer Programming Problems
III Neutrosophic Integer Programming Problems Mohamed Abdel-Baset *1 Mai Mohamed 1 Abdel-Nasser Hessian 2 Florentin Smarandache 3 1Department of Operations Research, Faculty of Computers and Informatics,
More informationFoundation for Neutrosophic Mathematical Morphology
EMAN.M.EL-NAKEEB 1, H. ELGHAWALBY 2, A.A.SALAMA 3, S.A.EL-HAFEEZ 4 1,2 Port Said University, Faculty of Engineering, Physics and Engineering Mathematics Department, Egypt. E-mails: emanmarzouk1991@gmail.com,
More informationFUZZY IDEALS OF NEAR-RINGS BASED ON THE THEORY OF FALLING SHADOWS
U.P.B. Sci. Bull., Series A, Vol. 74, Iss. 3, 2012 ISSN 1223-7027 FUZZY IDEALS OF NEAR-RINGS BASED ON THE THEORY OF FALLING SHADOWS Jianming Zhan 1, Young Bae Jun 2 Based on the theory of falling shadows
More information