APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING IN SUPPLY PRODUCTION PLANNING PROBLEM
|
|
- Amie Roberts
- 5 years ago
- Views:
Transcription
1 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING 37 Jurnl Teknolog, 40(D) Jun. 2004: Unverst Teknolog Mlys APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING IN SUPPLY PRODUCTION PLANNING PROBLEM PANDIAN M VASANT* Astrct. The ojectve of ths pper s to estlsh the usefulness of modfed s-curve memershp functon n lmted supply producton plnnng prolem wth contnuous vrles. In ths respect, fuzzy prmeters of lner progrmmng re modeled y non-lner memershp functons such s s- curve functon. Ths pper egns wth n ntroducton nd constructon of the modfed s-curve memershp functon. A numercl rel lfe exmple of supply producton plnnng prolem s then presented. The computtonl results show the usefulness of the modfed s-curve memershp functon wth fuzzy lner progrmmng technque n optmsng ndvdul ojectve functons, compred to non-fuzzy lner progrmmng pproch. Furthermore, the optml soluton helps to conclude tht y ncorportng fuzzness n lner progrmmng model through the ojectve functon nd constrnts, etter level of stsfctory soluton wll e provded n respect to vgueness, compred to non-fuzzy lner progrmmng. Keywords: Vgueness, s-curve memershp functon, degree of stsfcton, fuzzy lner progrmmng, mult-ojectves 1.0 INTRODUCTION In the rel-world of decson-mkng processes n engneerng nd usness, decson mkng theory hs ecome one of the most mportnt felds. It uses the optmzton methodology connected to sngle crter, ut lso stsfyng concepts of multple crter. Decson processes wth multple crter del wth humn judgment. Ths s relly hrd to e modeled. The humn judgment element s n the re of preferences defned y the decson mker [1-3]. Frst, ttempts to model decson processes wth multple crter n usness nd engneerng led to concepts of mult ojectve fuzzy lner progrmmng [4-6]. In ths pproch, the decson mker underpns ech ojectve wth numer of gols tht should e stsfed [7-8]. The term stsfyng requres fndng soluton to mult crteron prolem, whch s preferred, understood, nd mplemented wth confdence. The confdence tht the est soluton hs een found s estmted through the del soluton. Ths s the soluton whch optmzes ll crter smultneously. Snce ths s prctclly unttnle, decson mker consders fesle solutons closest to the del soluton [9-10]. * Senor Mthemtcs Lecturer, Nl Interntonl College, Nl, Mlys. E-ml: pndn_vsnt@yhoo.com JTJUN40D[05].pmd 37
2 38 PANDIAN M VASANT In mthemtcl progrmmng, prolems re expressed s optmzng some ojectve functon gven certn constrnts. So, the methods of soluton were drected towrds sngle ojectve mthemtcl progrms such s the smplex method for lner progrmmng. In pplyng mthemtcl progrmmng, the decson-mkers relzed tht there re rel-lfe prolems tht consder multple ojectves. To e le to come up wth model tht cn e solved y the developed soluton methods for sngleojectve mthemtcl progrms, these multple ojectves must e comned n some wy to ecome one sngle ojectve. Mny prolems n opertons reserch, decson scence, engneerng nd mngement hve mnly een studed from optmzng ponts of vew. As decson mkng s much nfluenced y the dsturnces of socl nd economcl crcumstnces, optmzton pproch s not lwys the est. It s ecuse under such nfluences, mny prolems re ll-structured. Therefore, stsfcton pproch my e much etter thn n optmzton one. In ths regrds, t s cceptle tht the sprton level on the treted prolem s resolved on the se of pst experences nd current knowledge possessed y decson mker, n the cse where the sprton level of decson mker should e consdered to solve prolem from the perspectve of stsfcton strtegy. Therefore, t s more nturl tht the vgueness n the fuzzy system s denoted y fuzzy numers y the decson mker. Vrous types of memershp functons were used n fuzzy lner progrmmng prolems nd some of them re lner memershp functon [11-12], tngent type of memershp functon [13], n ntervl lner memershp functon [14], n exponentl memershp functon [15], nverse tngent memershp functon [16], logstc type of memershp functon [17], concve pecewse lner memershp functon [18] nd pecewse lner memershp functon [19]. The tngent type, memershp functon, exponentl memershp functon, nd hyperolc memershp functon re non-lner functons. A fuzzy mthemtcl progrmmng defned wth non-lner memershp functon results n non-lner progrmmng. Usully lner memershp functon s employed n order to vod non-lnerty. Nevertheless, there re some dffcultes n selectng the soluton of prolem wrtten n lner memershp functon. Therefore, n ths pper modfed s-curve memershp functon s employed to overcome such defcences whch lner memershp functon hs. Furthermore, s-curve memershp functon s more flexle enough to descre the vgueness n the fuzzy prmeters for the supply producton plnnng prolems. In ths pper, the new methodology of modfed s-curve memershp functon [20-22] usng fuzzy lner progrmmng n supply producton plnnng nd ther pplctons to decson mkng s proposed. Especlly, the fuzzy lner progrmmng sed on vgueness n the fuzzy prmeters such s resource vrles gven y decson mker s nlyzed. JTJUN40D[05].pmd 38
3 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING MODIFIED S-CURVE MEMBERSHIP FUNCTION The modfed s-curve memershp functon s prtculr cse of the logstc functon wth specfed prmeters. These prmeter vlues re to e found out. Ths logstc functon s gven y equton (1) nd depcted n Fgure 1 s ndcted s s-shped memershp functon y Gonguen [23] nd Zdeh [24]. We defne here, modfed s-curve memershp functon s follows: 1 x < x x = x µ = B ( x) x < x < x + α x 1 Ce x = x 0 x > x (1) where µ s the degree of memershp functon. The term α determnes the shpe of memershp functon µ(x), where α > 0. The lrger the vlue of prmeter α, the lesser s the vgueness. It s necessry tht prmeter α, whch determnes the shpe of memershp functons, should e heurstclly nd experentlly decded y experts. In equton (1), B nd C re constnts, ther vlues re gven n equton (10). Fgure 1 shows the modfed S-curve. The memershp functon s redefned s µ(x) Ths rnge s selected ecuse n supply producton, the revenue nd hrmful polluton need not e lwys 100% of the requrement. At the sme tme the totl revenue nd totl hrmful polluton wll never e 0%. Therefore, there s suggested rnge etween x nd x s µ(x) Ths concept of rnge of µ(x) s used n ths reserch pper. µ(x) x 0 x x x Fgure 1 Modfed s-curve memershp functon JTJUN40D[05].pmd 39
4 40 PANDIAN M VASANT Accordng to Wtd [17], trngulr or trpezodl memershp functon shows lower level nd upper level for µ t ther grdes 0 nd 1, respectvely. On the other hnd, concernng non-lner memershp functon such s logstc functon, lower level nd upper level my e pproxmted t the ponts wth grdes nd 0.999, respectvely. We rescle the x xs s x = 0 nd x = 1 n order to fnd the vlues of B, C, nd α. Novkowsk [25] hs performed such resclng n hs work of socl scences. The vlues of B, C, nd α re otned from equton (1) s: B = (1 + C) (2) B = α 1 + Ce By susttutng equton (2) nto equton (3): (1 + C) = α (4) 1 + Ce Rerrngng equton (4): α = ln (5) C Snce, B nd α depend on C, we requre one more condton to get the vlues for B, C, nd α. x + x Let, when x 0 =, µ(x 0 ) = 0.5. Therefore, 2 B = α 05. (6) 1+ Ce 2 nd hence, 2B 1 α = 2ln (7) C Susttutng equton (5) nd equton (6) nto equton (7), we otn, 2(0. 999)(1 + C ) ln = ln (8) C C Rerrngement of equton (8) yelds, ( C) 2 = C( C) (9) Solvng equton (9): (3) JTJUN40D[05].pmd 40
5 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING ± C = (10) Snce C hs to e postve, equton (10) gves C = nd from equton (2) nd (5), B = 1 nd α = The modfed s-curve memershp functon hs smlr shpe s the logstc functon [17] nd tht of the tngent hyperolc functon employed y Leerlng [13]; ut t s more esly hndled thn the tngent hyperol. In ddton, trpezodl nd trngulr memershp functons re n pproxmton from logstc functon. Therefore, the s- functon s consdered much more pproprte to denote vgue gol level whch decson mker consders for the soluton mplementton. Furthermore, t s possle tht the modfed s-curve memershp functon chnges ts shpe ccordng to the prmeter vlues [17]. Then, decson mker s le to pply hs strtegy to fuzzy supply producton plnnng usng these prmeters. Hence, the modfed s-curve memershp functon s much more convenent thn the lner ones. It should e noted tht trngulr or trpezodl memershp functon shows lower level nd upper level t ther memershp vlues of 0 nd 1 respectvely; on the other hnd, concernng non-lner memershp functon such s modfed s-curve functon, lower level nd upper level my e pproxmted wth memershp vlues of nd 0.999, respectvely. The de of ths pproch s dopted from Wtd [17]. 3.0 FUZZY RESOURCE PARAMETER Frst, we derve the equtons for the fuzzy resource prmeters. These equtons wll e used to generte fuzzy vlues for the respected prmeters. Fuzzy Resource Prmeter. From equton (1), for n ntervl < <, Rerrngng exponentl term, µ = 1 + Ce B α Tkng log e oth sdes, α e 1 B = 1 C µ 1 B α = ln 1 µ C JTJUN40D[05].pmd 41
6 42 Hence, PANDIAN M VASANT 1 B = + ln 1 α C µ (11) Snce s the fuzzy resource vrle n equton (11), t s denoted y. Therefore, µ = µ = + 1 B ln 1 α C µ (12) The memershp functon for µ nd the fuzzy ntervl, Fgure 1. 0 to 1 for re gven n 4.0 NUMERICAL EXAMPLE OF FUZZY MULTI-OBJECTIVE LINEAR PROGRAMMING The lmted Supply Producton Plnnng (SPP) prolem wth contnuous vrles re stted s: A certn compny hs fctory, whch produces 3 products. To produce 1 ton of product A, t needs 2 tons of mterl X, 3 tons of mterl Y, nd 4 tons of mterl Z. To produce 1 ton of product B, t needs 8 tons of mterl X, nd 1 ton of mterl Y. To produce 1 ton of product C, t needs 4 tons of mterl X, 4 tons of mterl Y, nd 2 tons of mterl Z. At current prces, the compny expects to sell product A t rte of 5 mllon/ton, product B t rte of 10 mllon/ton, nd product C t rte 12 mllon/ton. However, durng producton process, producng 1 ton of product A genertes 1 ton of hrmful polluton, producng 1 ton of product B genertes 2 tons of hrmful polluton, nd producng 1 ton of product C produces 1 ton of hrmful polluton. The compny s ojectve s to mxmze totl revenue nd mnmze totl hrmful polluton produced. Ths prolem cn e expressed s the followng mult-ojectve lner progrm: Mx z 0 = cx nd Mn z 1 = dx s.t. Ax, x 0 where: x T = (x 1, x 2, x 3 ), c = (5, 10, 12), d = (1, 2, 1) A = [(2,8,4), (3,1,4), (4,0,2)], T = (100, 50, 50) Solvng ech ojectve seprtely we get: () for Mx cx s.t. Ax, x 0. z 0 = 200, z 1 = JTJUN40D[05].pmd 42
7 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING 43 () for Mn cx s.t. Ax, x 0. z 0 = 0, z 1 = 0 In () we get mxmum revenue of 200 mllon ut ths produces ton of hrmful polluton. In () we get the mnmum 0 ton of hrmful polluton ut ths would men 0 mllon of revenue! As we cn see, these two ojectves re n conflct wth ech other. When we mxmze revenue, we ncrese polluton. When we mnmze polluton, we decrese revenue. To come up wth compromse soluton n respect to vgueness nd degree of stsfcton, the compny defnes the followng rules: Gol 1: Must retn t lest 75% of mxmum revenue (150 mllon), ut would prefer 100% of mxmum revenue (200 mllon). Gol 2: Must not exceed 30 ton, of totl polluton, ut prefer tht no polluton s produced. Gol 3: The rnge for totl revenue nd totl hrmful polluton re to e mnmum. Ths rnge s clled s fuzzy nd. These frst two gols cn e modeled nto fuzzy lner progrmmng wth modfed s-curve memershp functon. The fuzzy lner progrmmng model for the ove SPP prolem s gven s: Suject to: Mx 3 j= 1 c x j j 4 = 1 x j j 1 B + α ln 1 C µ where x 0, j = 1,2,3., 0 < µ < 1, 0 < α <. j (13) C = , B = 1, nd α = In equton (13), fter trde-off etween fuzzy resource prmeter ~ nd non-fuzzy prmeters j, nd c j, the est vlue for the ojectve functon t the fxed level of µ s reched when [15]: µ = µ = µ for = 1,2,3,4.; j = 1,2,3. (14) j Solvng equton (13) usng lner progrmmng technque, we otn the followng result. Seres of tertons re crred out n order to otn the mnmum rnge for the totl revenue nd totl hrmful polluton. The fuzzy nd for totl revenue defned s R R R P P P R z = zmx z mn nd for the totl hrmful polluton z = z z. z mx s mx mn JTJUN40D[05].pmd 43
8 44 PANDIAN M VASANT R mxmum totl revenue, z mn s mnmum totl revenue nd z R s rnge for totl P P revenue. z mx s mxmum hrmful polluton, z mn s mnmum hrmful polluton nd z P s rnge for hrmful polluton. The nput dt for revenue nd hrmful polluton re gven n Tle 1 nd Tle 2 respectvely. Tle 1 Input dt for revenue c j j [0,30] Tle 2 Input dt for polluton c j j [33.33,173.33] We hve to stop t terton 3. Ths s ecuse, the mnmum revenue hs lredy exceeded 30 tons even though the fuzzy nd z P = s smllest, menng gol 2 s volted. Therefore, terton 3 gves the good enough outcome for the mxmum totl revenue nd mnmum totl hrmful polluton. The result n Tle 3 shows tht the totl mxmum revenue s nd the totl mnmum hrmful polluton s t 99.9% degree of stsfcton wth the vgueness α = Tle 3 Fuzzy nd for totl revenue Iterton Mnmum revenue Mxmum revenue Fuzzy nd z R Accordng to Zmmermnn [26] nd Crlsson [15], the relstc possle soluton exst t 50% degree of stsfcton n fuzzy envronment. The followng Tles 5 nd 6 provde the fuzzy solutons for optml revenue nd optml hrmful polluton n respect to vgueness α nd the the degree of stsfcton. The followng result s otned for terton 3. JTJUN40D[05].pmd 44
9 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING 45 Tle 4 Fuzzy nd for totl polluton Iterton Mnmum polluton Mxmum polluton Fuzzy nd z P Tle 5 Optml polluton nd degree of stsfcton (α = 13.81) D.S O.P D.S: Degree of stsfcton (%) O.P: Optml polluton (ton) Tle 6 Optml revenue nd degree of stsfcton (α = 13.81) D.S O.R D.S: Degree of stsfcton (%) O.R: Optml revenue (ton) From Tle 5, we cn see tht the totl hrmful polluton t 50% degree of stsfcton s ton, whch stsfes gol two. The totl revenue t 50% degree of stsfcton s mllon, whch stsfes gol one. Ths result explns tht the optmum nd stsfed soluton hs een otned. It s possle to otn the totl hrmful polluton less thn tons f the vgueness s less thn Ths cn hppen most lkely n less fuzzy stuton. The ove results re comprle to Krsch [27]. 5.0 CONCLUSION In generl, ths reserch work hs cheved ts ojectves n formultng new form of memershp functon nd nvestgtng ts pplctons n lmted supply producton plnnng prolem. Ths memershp functon s modfed form of the generl set of s-curve memershp functons. The flexlty of ths memershp functon n pplyng to rel world prolem hs een proved through n nlyss. Bsed on the nlyss of the results of rel world supply producton plnnng prolem of mxmzng revenue nd mnmzng hrmful polluton, the followng conclusons re drwn: JTJUN40D[05].pmd 45
10 46 PANDIAN M VASANT 1. Fuzzy Lner Progrmmng (FLP) s smple nd sutle tool for mult-ojectve optmzton prolems, compred to other methods. 2. The model cn e extended to ny numer of ojectves y ncorportng only one ddtonl constrnt n the constrnt set for ech ddtonl ojectve functon. 3. The model cn e extended to ny stuton not only supply producton plnnng ut ny feld of engneerng wth lttle modfctons. 4. Anlyss of results ndcted tht totl revenue nd totl hrmful polluton n FLP re ncresed y 9.164% nd decresed y % respectvely s compred to mxmum memershp vlues n the fuzzy decson Lner Progrmmng (LP) model [27]. ACKNOWLEDGMENT The uthor would lke to thnk the referees for ther vlule comments nd suggestons n revewng ths pper. REFERENCES [1] Chnkong, V., nd Y. Y. Hmes Mult Ojectve Decson Mkng: Theory And Methodology. New York: North-Hollnd. [2] Skw, M., K. Kto, nd I. Nshzk An Interctve Fuzzy Stsfyng Method For Mult Ojectve Stochstc Lner Progrmmng Prolems Through An Expectton Model. Europen Journl of Opertonl Reserch. 145(3): [3] Klszewsk, I Dynmc Prmetrc Bounds On Effcent Outcomes In Interctve Multple Crter Decson Mkng Prolems. Europen Journl of Opertonl Reserch. 147(1): [4] Ignzo, J. P Gol Progrmmng And Extenson. Lexngton: Lexngton Books. [5] Lreuche, C., nd M. Grsch The Choquet Integrl For The Aggregton Of Intervl Scles In Mult Crter Decson Mkng. Fuzzy Sets nd Systems. 137(1): [6] Merno, G. G., D. D. Jones, D. L. Clements., nd D. Mller Fuzzy Compromse Progrmmng Wth Precedence Order In The Crter. Appled Mthemtcs nd Computton. 134: [7] Lootsm, F. A Optmzton Wth Multple Ojectves. In Ir M nd Tne K (eds.). Mthemtcl Progrmmng, Recent Developments And Applctons. Tokyo: KTK Scentfc Pulshers. [8] Kuotn, H., nd K. Yoshmur Performnce Evluton Of Acceptnce Prolty Functons For Mult-Ojectve AS. Computers nd Opertons Reserch. 30(3): [9] Zeleny, M Multple Crter Decson Mkng. New York: McGrw-Hll Book Compny. [10] Borges, A. R., nd C. H. Antunes A Fuzzy Multple Ojectve Decson Support Model For Energy- Economy Plnnng. Europen Journl of Opertonl Reserch. 145(2): [11] Zmmermnn, H. J Descrpton And Optmzton Of Fuzzy Systems. Interntonl Journl Generl Systems. 2: [12] Zmmermnn, H. J Fuzzy Progrmmng nd Lner Progrmmng Wth Severl Ojectve Functons. Fuzzy Sets And Systems. 1: [13] Leerlng, H On Fndng Compromse Solutons In Multcrter Prolems Usng The Fuzzy Mn- Opertor. Fuzzy Sets And Systems. 6: [14] Hnnn, E. L Lner Progrmmng Wth Multple Fuzzy Gols. Fuzzy Sets nd Systems. 6: [15] Crlsson, C., nd P. Korhonen A Prmetrc Approch To Fuzzy Lner Progrmmng. Fuzzy Sets nd Systems. 20: [16] Skw, M Interctve Computer Progrms For Fuzzy Lner Progrmmng Wth Multple Ojectves. Interntonl Journl of Mn-Mchne Studes 18(5): JTJUN40D[05].pmd 46
11 APPLICATION OF MULTI OBJECTIVE FUZZY LINEAR PROGRAMMING 47 [17] Wtd, J Fuzzy Portfolo Selecton And Its Applctons To Decson Mkng. Ttr Mountns Mthemtcs Pulcton. 13: [18] Inuguch, M., Ichhsh., nd Y. Kume A Soluton Algorthm For Fuzzy Lner Progrmmng Wth Pecewse Lner Memershp Functons. Fuzzy Sets And Systems. 34: [19] Hu, C. F., nd S. C. Fng Solvng Fuzzy Inequltes Wth Pecewse Lner Memershp Functons. IEEE Trnsctons On Fuzzy Systems. 7: [20] Pndn, V., R. Ngrjn., nd Szl Yco Fuzzy Lner Progrmmng: A Modern Tool for Decson Mkng. Jurnl Teknolog. 37: [21] Pndn, V., R. Ngrjn., nd Szl Yco Decson Mkng Usng Modfed s-curve Memershp Functon n Fuzzy Lner Progrmmng Prolem. Journl of Informton nd Communcton Technology. 1(2): [22] Pndn, V., R. Ngrjn., nd Szl Yco Decson Mkng n n Industrl Producton Plnnng Usng Fuzzy Lner Progrmmng. IMA Journl of Mngement Mthemtcs. Forthcomng [23] Goguen, J. A The Logc Of Inexct Concepts. Syntheses. 19: [24] Zdeh, L. A. Smlrty Reltons nd Fuzzy Orderngs. Informton Scence : [25] Nowkowsk, N Methodologcl Prolems Of Mesurement Of Fuzzy Concepts In The Socl Scences. Behvorl Scence. 2: [26] Zmmermmn, H. J Applcton Of Fuzzy Set Theory To Mthemtcl Progrmmng. Informton Scences. 36: [27 ] Krsch, D. A Fuzzy Sets n Mult Ojectve Optmzton. Fuzzy Mult Ojectve Lner Progrmmng. Htm. JTJUN40D[05].pmd 47
International Journal of Pure and Applied Sciences and Technology
Int. J. Pure Appl. Sc. Technol., () (), pp. 44-49 Interntonl Journl of Pure nd Appled Scences nd Technolog ISSN 9-67 Avlle onlne t www.jopst.n Reserch Pper Numercl Soluton for Non-Lner Fredholm Integrl
More informationUNIVERSITY OF IOANNINA DEPARTMENT OF ECONOMICS. M.Sc. in Economics MICROECONOMIC THEORY I. Problem Set II
Mcroeconomc Theory I UNIVERSITY OF IOANNINA DEPARTMENT OF ECONOMICS MSc n Economcs MICROECONOMIC THEORY I Techng: A Lptns (Note: The number of ndctes exercse s dffculty level) ()True or flse? If V( y )
More informationPartially Observable Systems. 1 Partially Observable Markov Decision Process (POMDP) Formalism
CS294-40 Lernng for Rootcs nd Control Lecture 10-9/30/2008 Lecturer: Peter Aeel Prtlly Oservle Systems Scre: Dvd Nchum Lecture outlne POMDP formlsm Pont-sed vlue terton Glol methods: polytree, enumerton,
More information6 Roots of Equations: Open Methods
HK Km Slghtly modfed 3//9, /8/6 Frstly wrtten t Mrch 5 6 Roots of Equtons: Open Methods Smple Fed-Pont Iterton Newton-Rphson Secnt Methods MATLAB Functon: fzero Polynomls Cse Study: Ppe Frcton Brcketng
More informationCISE 301: Numerical Methods Lecture 5, Topic 4 Least Squares, Curve Fitting
CISE 3: umercl Methods Lecture 5 Topc 4 Lest Squres Curve Fttng Dr. Amr Khouh Term Red Chpter 7 of the tetoo c Khouh CISE3_Topc4_Lest Squre Motvton Gven set of epermentl dt 3 5. 5.9 6.3 The reltonshp etween
More informationChapter Newton-Raphson Method of Solving a Nonlinear Equation
Chpter.4 Newton-Rphson Method of Solvng Nonlner Equton After redng ths chpter, you should be ble to:. derve the Newton-Rphson method formul,. develop the lgorthm of the Newton-Rphson method,. use the Newton-Rphson
More informationLecture 4: Piecewise Cubic Interpolation
Lecture notes on Vrtonl nd Approxmte Methods n Appled Mthemtcs - A Perce UBC Lecture 4: Pecewse Cubc Interpolton Compled 6 August 7 In ths lecture we consder pecewse cubc nterpolton n whch cubc polynoml
More informationRank One Update And the Google Matrix by Al Bernstein Signal Science, LLC
Introducton Rnk One Updte And the Google Mtrx y Al Bernsten Sgnl Scence, LLC www.sgnlscence.net here re two dfferent wys to perform mtrx multplctons. he frst uses dot product formulton nd the second uses
More informationINTRODUCTION TO COMPLEX NUMBERS
INTRODUCTION TO COMPLEX NUMBERS The numers -4, -3, -, -1, 0, 1,, 3, 4 represent the negtve nd postve rel numers termed ntegers. As one frst lerns n mddle school they cn e thought of s unt dstnce spced
More informationDCDM BUSINESS SCHOOL NUMERICAL METHODS (COS 233-8) Solutions to Assignment 3. x f(x)
DCDM BUSINESS SCHOOL NUMEICAL METHODS (COS -8) Solutons to Assgnment Queston Consder the followng dt: 5 f() 8 7 5 () Set up dfference tble through fourth dfferences. (b) Wht s the mnmum degree tht n nterpoltng
More information7.2 Volume. A cross section is the shape we get when cutting straight through an object.
7. Volume Let s revew the volume of smple sold, cylnder frst. Cylnder s volume=se re heght. As llustrted n Fgure (). Fgure ( nd (c) re specl cylnders. Fgure () s rght crculr cylnder. Fgure (c) s ox. A
More informationStudy of Trapezoidal Fuzzy Linear System of Equations S. M. Bargir 1, *, M. S. Bapat 2, J. D. Yadav 3 1
mercn Interntonl Journl of Reserch n cence Technology Engneerng & Mthemtcs vlble onlne t http://wwwsrnet IN (Prnt: 38-349 IN (Onlne: 38-3580 IN (CD-ROM: 38-369 IJRTEM s refereed ndexed peer-revewed multdscplnry
More informationAbhilasha Classes Class- XII Date: SOLUTION (Chap - 9,10,12) MM 50 Mob no
hlsh Clsses Clss- XII Dte: 0- - SOLUTION Chp - 9,0, MM 50 Mo no-996 If nd re poston vets of nd B respetvel, fnd the poston vet of pont C n B produed suh tht C B vet r C B = where = hs length nd dreton
More informationTHE COMBINED SHEPARD ABEL GONCHAROV UNIVARIATE OPERATOR
REVUE D ANALYSE NUMÉRIQUE ET DE THÉORIE DE L APPROXIMATION Tome 32, N o 1, 2003, pp 11 20 THE COMBINED SHEPARD ABEL GONCHAROV UNIVARIATE OPERATOR TEODORA CĂTINAŞ Abstrct We extend the Sheprd opertor by
More informationLOCAL FRACTIONAL LAPLACE SERIES EXPANSION METHOD FOR DIFFUSION EQUATION ARISING IN FRACTAL HEAT TRANSFER
Yn, S.-P.: Locl Frctonl Lplce Seres Expnson Method for Dffuson THERMAL SCIENCE, Yer 25, Vol. 9, Suppl., pp. S3-S35 S3 LOCAL FRACTIONAL LAPLACE SERIES EXPANSION METHOD FOR DIFFUSION EQUATION ARISING IN
More informationApplied Statistics Qualifier Examination
Appled Sttstcs Qulfer Exmnton Qul_june_8 Fll 8 Instructons: () The exmnton contns 4 Questons. You re to nswer 3 out of 4 of them. () You my use ny books nd clss notes tht you mght fnd helpful n solvng
More informationNumerical Solution of Linear Fredholm Fuzzy Integral Equations by Modified Homotopy Perturbation Method
Austrln Journl of Bsc nd Appled Scences, 4(): 646-643, ISS 99-878 umercl Soluton of Lner Fredholm Fuzzy Integrl Equtons y Modfed Homotopy Perturton Method S.M. Khorsn Ksr, M. Khezerloo, 3 M.H. Dogn Aghcheghloo
More informationChapter Newton-Raphson Method of Solving a Nonlinear Equation
Chpter 0.04 Newton-Rphson Method o Solvng Nonlner Equton Ater redng ths chpter, you should be ble to:. derve the Newton-Rphson method ormul,. develop the lgorthm o the Newton-Rphson method,. use the Newton-Rphson
More informationDennis Bricker, 2001 Dept of Industrial Engineering The University of Iowa. MDP: Taxi page 1
Denns Brcker, 2001 Dept of Industrl Engneerng The Unversty of Iow MDP: Tx pge 1 A tx serves three djcent towns: A, B, nd C. Ech tme the tx dschrges pssenger, the drver must choose from three possble ctons:
More informationMultiple view geometry
EECS 442 Computer vson Multple vew geometry Perspectve Structure from Moton - Perspectve structure from moton prolem - mgutes - lgerc methods - Fctorzton methods - Bundle djustment - Self-clrton Redng:
More informationThe Schur-Cohn Algorithm
Modelng, Estmton nd Otml Flterng n Sgnl Processng Mohmed Njm Coyrght 8, ISTE Ltd. Aendx F The Schur-Cohn Algorthm In ths endx, our m s to resent the Schur-Cohn lgorthm [] whch s often used s crteron for
More informationChapter 5 Supplemental Text Material R S T. ij i j ij ijk
Chpter 5 Supplementl Text Mterl 5-. Expected Men Squres n the Two-fctor Fctorl Consder the two-fctor fxed effects model y = µ + τ + β + ( τβ) + ε k R S T =,,, =,,, k =,,, n gven s Equton (5-) n the textook.
More information4. Eccentric axial loading, cross-section core
. Eccentrc xl lodng, cross-secton core Introducton We re strtng to consder more generl cse when the xl force nd bxl bendng ct smultneousl n the cross-secton of the br. B vrtue of Snt-Vennt s prncple we
More informationThe Number of Rows which Equal Certain Row
Interntonl Journl of Algebr, Vol 5, 011, no 30, 1481-1488 he Number of Rows whch Equl Certn Row Ahmd Hbl Deprtment of mthemtcs Fcult of Scences Dmscus unverst Dmscus, Sr hblhmd1@gmlcom Abstrct Let be X
More informationJens Siebel (University of Applied Sciences Kaiserslautern) An Interactive Introduction to Complex Numbers
Jens Sebel (Unversty of Appled Scences Kserslutern) An Interctve Introducton to Complex Numbers 1. Introducton We know tht some polynoml equtons do not hve ny solutons on R/. Exmple 1.1: Solve x + 1= for
More informationLinear and Nonlinear Optimization
Lner nd Nonlner Optmzton Ynyu Ye Deprtment of Mngement Scence nd Engneerng Stnford Unversty Stnford, CA 9430, U.S.A. http://www.stnford.edu/~yyye http://www.stnford.edu/clss/msnde/ Ynyu Ye, Stnford, MS&E
More informationCHAPTER - 7. Firefly Algorithm based Strategic Bidding to Maximize Profit of IPPs in Competitive Electricity Market
CHAPTER - 7 Frefly Algorthm sed Strtegc Bddng to Mxmze Proft of IPPs n Compettve Electrcty Mrket 7. Introducton The renovton of electrc power systems plys mjor role on economc nd relle operton of power
More informationRemember: Project Proposals are due April 11.
Bonformtcs ecture Notes Announcements Remember: Project Proposls re due Aprl. Clss 22 Aprl 4, 2002 A. Hdden Mrov Models. Defntons Emple - Consder the emple we tled bout n clss lst tme wth the cons. However,
More informationZbus 1.0 Introduction The Zbus is the inverse of the Ybus, i.e., (1) Since we know that
us. Introducton he us s the nverse of the us,.e., () Snce we now tht nd therefore then I V () V I () V I (4) So us reltes the nodl current njectons to the nodl voltges, s seen n (4). In developng the power
More informationQuiz: Experimental Physics Lab-I
Mxmum Mrks: 18 Totl tme llowed: 35 mn Quz: Expermentl Physcs Lb-I Nme: Roll no: Attempt ll questons. 1. In n experment, bll of mss 100 g s dropped from heght of 65 cm nto the snd contner, the mpct s clled
More informationLecture 36. Finite Element Methods
CE 60: Numercl Methods Lecture 36 Fnte Element Methods Course Coordntor: Dr. Suresh A. Krth, Assocte Professor, Deprtment of Cvl Engneerng, IIT Guwht. In the lst clss, we dscussed on the ppromte methods
More informationNumerical Solution of Fredholm Integral Equations of the Second Kind by using 2-Point Explicit Group Successive Over-Relaxation Iterative Method
ITERATIOAL JOURAL OF APPLIED MATHEMATICS AD IFORMATICS Volume 9, 5 umercl Soluton of Fredholm Integrl Equtons of the Second Knd by usng -Pont Eplct Group Successve Over-Relton Itertve Method Mohn Sundrm
More informationA New Algorithm Linear Programming
A New Algorthm ner Progrmmng Dhnnjy P. ehendle Sr Prshurmhu College, Tlk Rod, Pune-400, Ind dhnnjy.p.mehendle@gml.com Astrct In ths pper we propose two types of new lgorthms for lner progrmmng. The frst
More informationIntroduction to Numerical Integration Part II
Introducton to umercl Integrton Prt II CS 75/Mth 75 Brn T. Smth, UM, CS Dept. Sprng, 998 4/9/998 qud_ Intro to Gussn Qudrture s eore, the generl tretment chnges the ntegrton prolem to ndng the ntegrl w
More informationCOMPLEX NUMBERS INDEX
COMPLEX NUMBERS INDEX. The hstory of the complex numers;. The mgnry unt I ;. The Algerc form;. The Guss plne; 5. The trgonometrc form;. The exponentl form; 7. The pplctons of the complex numers. School
More informationFrequency scaling simulation of Chua s circuit by automatic determination and control of step-size
Avlle onlne t www.scencedrect.com Appled Mthemtcs nd Computton 94 (7) 486 49 www.elsever.com/locte/mc Frequency sclng smulton of Chu s crcut y utomtc determnton nd control of step-sze E. Tlelo-Cuutle *,
More informationResearch Article On the Upper Bounds of Eigenvalues for a Class of Systems of Ordinary Differential Equations with Higher Order
Hndw Publshng Corporton Interntonl Journl of Dfferentl Equtons Volume 0, Artcle ID 7703, pges do:055/0/7703 Reserch Artcle On the Upper Bounds of Egenvlues for Clss of Systems of Ordnry Dfferentl Equtons
More information3/6/00. Reading Assignments. Outline. Hidden Markov Models: Explanation and Model Learning
3/6/ Hdden Mrkov Models: Explnton nd Model Lernng Brn C. Wllms 6.4/6.43 Sesson 2 9/3/ courtesy of JPL copyrght Brn Wllms, 2 Brn C. Wllms, copyrght 2 Redng Assgnments AIMA (Russell nd Norvg) Ch 5.-.3, 2.3
More informationMixed Type Duality for Multiobjective Variational Problems
Ž. ournl of Mthemtcl Anlyss nd Applctons 252, 571 586 2000 do:10.1006 m.2000.7000, vlle onlne t http: www.delrry.com on Mxed Type Dulty for Multoectve Vrtonl Prolems R. N. Mukheree nd Ch. Purnchndr Ro
More informationThe Study of Lawson Criterion in Fusion Systems for the
Interntonl Archve of Appled Scences nd Technology Int. Arch. App. Sc. Technol; Vol 6 [] Mrch : -6 Socety of ducton, Ind [ISO9: 8 ertfed Orgnzton] www.soeg.co/st.html OD: IAASA IAAST OLI ISS - 6 PRIT ISS
More informationA New Markov Chain Based Acceptance Sampling Policy via the Minimum Angle Method
Irnn Journl of Opertons Reserch Vol. 3, No., 202, pp. 04- A New Mrkov Chn Bsed Acceptnce Smplng Polcy v the Mnmum Angle Method M. S. Fllh Nezhd * We develop n optmzton model bsed on Mrkovn pproch to determne
More informationA Family of Multivariate Abel Series Distributions. of Order k
Appled Mthemtcl Scences, Vol. 2, 2008, no. 45, 2239-2246 A Fmly of Multvrte Abel Seres Dstrbutons of Order k Rupk Gupt & Kshore K. Ds 2 Fculty of Scence & Technology, The Icf Unversty, Agrtl, Trpur, Ind
More informationMachine Learning Support Vector Machines SVM
Mchne Lernng Support Vector Mchnes SVM Lesson 6 Dt Clssfcton problem rnng set:, D,,, : nput dt smple {,, K}: clss or lbel of nput rget: Construct functon f : X Y f, D Predcton of clss for n unknon nput
More information8. INVERSE Z-TRANSFORM
8. INVERSE Z-TRANSFORM The proce by whch Z-trnform of tme ere, nmely X(), returned to the tme domn clled the nvere Z-trnform. The nvere Z-trnform defned by: Computer tudy Z X M-fle trn.m ued to fnd nvere
More informationModeling Labor Supply through Duality and the Slutsky Equation
Interntonl Journl of Economc Scences nd Appled Reserch 3 : 111-1 Modelng Lor Supply through Dulty nd the Slutsky Equton Ivn Ivnov 1 nd Jul Dorev Astrct In the present pper n nlyss of the neo-clsscl optmzton
More informationSequences of Intuitionistic Fuzzy Soft G-Modules
Interntonl Mthemtcl Forum, Vol 13, 2018, no 12, 537-546 HIKARI Ltd, wwwm-hkrcom https://doorg/1012988/mf201881058 Sequences of Intutonstc Fuzzy Soft G-Modules Velyev Kemle nd Huseynov Afq Bku Stte Unversty,
More informationName: SID: Discussion Session:
Nme: SID: Dscusson Sesson: hemcl Engneerng hermodynmcs -- Fll 008 uesdy, Octoer, 008 Merm I - 70 mnutes 00 onts otl losed Book nd Notes (5 ponts). onsder n del gs wth constnt het cpctes. Indcte whether
More informationUsing Predictions in Online Optimization: Looking Forward with an Eye on the Past
Usng Predctons n Onlne Optmzton: Lookng Forwrd wth n Eye on the Pst Nngjun Chen Jont work wth Joshu Comden, Zhenhu Lu, Anshul Gndh, nd Adm Wermn 1 Predctons re crucl for decson mkng 2 Predctons re crucl
More informationCS434a/541a: Pattern Recognition Prof. Olga Veksler. Lecture 9
CS434/541: Pttern Recognton Prof. Olg Veksler Lecture 9 Announcements Fnl project proposl due Nov. 1 1-2 prgrph descrpton Lte Penlt: s 1 pont off for ech d lte Assgnment 3 due November 10 Dt for fnl project
More informationCRITICAL PATH ANALYSIS IN A PROJECT NETWORK USING RANKING METHOD IN INTUITIONISTIC FUZZY ENVIRONMENT R. Sophia Porchelvi 1, G.
Interntonl Journl of dvnce eserch IJO.or ISSN 0-94 4 Interntonl Journl of dvnce eserch IJO.or Volume Issue Mrch 05 Onlne: ISSN 0-94 CITICL PTH NLYSIS IN POJECT NETWOK USING NKING METHOD IN INTUITIONISTIC
More informationPyramid Algorithms for Barycentric Rational Interpolation
Pyrmd Algorthms for Brycentrc Rtonl Interpolton K Hormnn Scott Schefer Astrct We present new perspectve on the Floter Hormnn nterpolnt. Ths nterpolnt s rtonl of degree (n, d), reproduces polynomls of degree
More informationLeast squares. Václav Hlaváč. Czech Technical University in Prague
Lest squres Václv Hlváč Czech echncl Unversty n Prgue hlvc@fel.cvut.cz http://cmp.felk.cvut.cz/~hlvc Courtesy: Fred Pghn nd J.P. Lews, SIGGRAPH 2007 Course; Outlne 2 Lner regresson Geometry of lest-squres
More informationOnline Appendix to. Mandating Behavioral Conformity in Social Groups with Conformist Members
Onlne Appendx to Mndtng Behvorl Conformty n Socl Groups wth Conformst Members Peter Grzl Andrze Bnk (Correspondng uthor) Deprtment of Economcs, The Wllms School, Wshngton nd Lee Unversty, Lexngton, 4450
More informationThe solution of transport problems by the method of structural optimization
Scentfc Journls Mrtme Unversty of Szczecn Zeszyty Nukowe Akdem Morsk w Szczecne 2013, 34(106) pp. 59 64 2013, 34(106) s. 59 64 ISSN 1733-8670 The soluton of trnsport problems by the method of structurl
More informationReview of Gaussian Quadrature method
Review of Gussin Qudrture method Nsser M. Asi Spring 006 compiled on Sundy Decemer 1, 017 t 09:1 PM 1 The prolem To find numericl vlue for the integrl of rel vlued function of rel vrile over specific rnge
More informationFall 2012 Analysis of Experimental Measurements B. Eisenstein/rev. S. Errede. with respect to λ. 1. χ λ χ λ ( ) λ, and thus:
More on χ nd errors : uppose tht we re fttng for sngle -prmeter, mnmzng: If we epnd The vlue χ ( ( ( ; ( wth respect to. χ n Tlor seres n the vcnt of ts mnmum vlue χ ( mn χ χ χ χ + + + mn mnmzes χ, nd
More informationDynamic Power Management in a Mobile Multimedia System with Guaranteed Quality-of-Service
Dynmc Power Mngement n Moble Multmed System wth Gurnteed Qulty-of-Servce Qnru Qu, Qng Wu, nd Mssoud Pedrm Dept. of Electrcl Engneerng-Systems Unversty of Southern Clforn Los Angeles CA 90089 Outlne! Introducton
More informationVariable time amplitude amplification and quantum algorithms for linear algebra. Andris Ambainis University of Latvia
Vrble tme mpltude mplfcton nd quntum lgorthms for lner lgebr Andrs Ambns Unversty of Ltv Tlk outlne. ew verson of mpltude mplfcton;. Quntum lgorthm for testng f A s sngulr; 3. Quntum lgorthm for solvng
More informationEffects of polarization on the reflected wave
Lecture Notes. L Ros PPLIED OPTICS Effects of polrzton on the reflected wve Ref: The Feynmn Lectures on Physcs, Vol-I, Secton 33-6 Plne of ncdence Z Plne of nterfce Fg. 1 Y Y r 1 Glss r 1 Glss Fg. Reflecton
More informationCHI-SQUARE DIVERGENCE AND MINIMIZATION PROBLEM
CHI-SQUARE DIVERGENCE AND MINIMIZATION PROBLEM PRANESH KUMAR AND INDER JEET TANEJA Abstrct The mnmum dcrmnton nformton prncple for the Kullbck-Lebler cross-entropy well known n the lterture In th pper
More informationTwo Coefficients of the Dyson Product
Two Coeffcents of the Dyson Product rxv:07.460v mth.co 7 Nov 007 Lun Lv, Guoce Xn, nd Yue Zhou 3,,3 Center for Combntorcs, LPMC TJKLC Nnk Unversty, Tnjn 30007, P.R. Chn lvlun@cfc.nnk.edu.cn gn@nnk.edu.cn
More informationJean Fernand Nguema LAMETA UFR Sciences Economiques Montpellier. Abstract
Stochstc domnnce on optml portfolo wth one rsk less nd two rsky ssets Jen Fernnd Nguem LAMETA UFR Scences Economques Montpeller Abstrct The pper provdes restrctons on the nvestor's utlty functon whch re
More informationAn Introduction to Support Vector Machines
An Introducton to Support Vector Mchnes Wht s good Decson Boundry? Consder two-clss, lnerly seprble clssfcton problem Clss How to fnd the lne (or hyperplne n n-dmensons, n>)? Any de? Clss Per Lug Mrtell
More informationMA123, Chapter 10: Formulas for integrals: integrals, antiderivatives, and the Fundamental Theorem of Calculus (pp.
MA123, Chpter 1: Formuls for integrls: integrls, ntiderivtives, nd the Fundmentl Theorem of Clculus (pp. 27-233, Gootmn) Chpter Gols: Assignments: Understnd the sttement of the Fundmentl Theorem of Clculus.
More informationDefinition of Tracking
Trckng Defnton of Trckng Trckng: Generte some conclusons bout the moton of the scene, objects, or the cmer, gven sequence of mges. Knowng ths moton, predct where thngs re gong to project n the net mge,
More informationA Revisit to NC-VIKOR Based MAGDM Strategy in Neutrosophic Cubic Set Environment
Neutrosophc Sets nd Systems, Vol., 08 Unversty of New exco Revst to NC-VIKOR Bsed GD Strtegy n Neutrosophc Cubc Set Envronment Shyml Dlpt, Surpt Prmnk, Deprtment of themtcs, Indn Insttute of Engneerng
More informationCIS587 - Artificial Intelligence. Uncertainty CIS587 - AI. KB for medical diagnosis. Example.
CIS587 - rtfcl Intellgence Uncertnty K for medcl dgnoss. Exmple. We wnt to uld K system for the dgnoss of pneumon. rolem descrpton: Dsese: pneumon tent symptoms fndngs, l tests: Fever, Cough, leness, WC
More information18.7 Artificial Neural Networks
310 18.7 Artfcl Neurl Networks Neuroscence hs hypotheszed tht mentl ctvty conssts prmrly of electrochemcl ctvty n networks of brn cells clled neurons Ths led McCulloch nd Ptts to devse ther mthemtcl model
More informationSAM UPDATING USING MULTIOBJECTIVE OPTIMIZATION TECHNIQUES ABSTRACT
6 H A NNUAL C ONFERENCE ON G LOBAL E CONOMIC A NALYSIS June 12-14, 23 Schevenngen, he Hgue, he Netherlnds SAM UPDAING USING MULIOBJECIVE OPIMIZAION ECHNIQUES D.R. Sntos Peñte 1, C. Mnrque de Lr Peñte 2
More informationESCI 342 Atmospheric Dynamics I Lesson 1 Vectors and Vector Calculus
ESI 34 tmospherc Dnmcs I Lesson 1 Vectors nd Vector lculus Reference: Schum s Outlne Seres: Mthemtcl Hndbook of Formuls nd Tbles Suggested Redng: Mrtn Secton 1 OORDINTE SYSTEMS n orthonorml coordnte sstem
More informationGAUSS ELIMINATION. Consider the following system of algebraic linear equations
Numercl Anlyss for Engneers Germn Jordnn Unversty GAUSS ELIMINATION Consder the followng system of lgebrc lner equtons To solve the bove system usng clsscl methods, equton () s subtrcted from equton ()
More informationAdvanced Machine Learning. An Ising model on 2-D image
Advnced Mchne Lernng Vrtonl Inference Erc ng Lecture 12, August 12, 2009 Redng: Erc ng Erc ng @ CMU, 2006-2009 1 An Isng model on 2-D mge odes encode hdden nformton ptchdentty. They receve locl nformton
More informationDepartment of Mechanical Engineering, University of Bath. Mathematics ME Problem sheet 11 Least Squares Fitting of data
Deprtment of Mechncl Engneerng, Unversty of Bth Mthemtcs ME10305 Prolem sheet 11 Lest Squres Fttng of dt NOTE: If you re gettng just lttle t concerned y the length of these questons, then do hve look t
More informationFormulated Algorithm for Computing Dominant Eigenvalue. and the Corresponding Eigenvector
Int. J. Contemp. Mth. Scences Vol. 8 23 no. 9 899-9 HIKARI Ltd www.m-hkr.com http://dx.do.org/.2988/jcms.23.3674 Formulted Algorthm for Computng Domnnt Egenlue nd the Correspondng Egenector Igob Dod Knu
More informationDemand. Demand and Comparative Statics. Graphically. Marshallian Demand. ECON 370: Microeconomic Theory Summer 2004 Rice University Stanley Gilbert
Demnd Demnd nd Comrtve Sttcs ECON 370: Mcroeconomc Theory Summer 004 Rce Unversty Stnley Glbert Usng the tools we hve develoed u to ths ont, we cn now determne demnd for n ndvdul consumer We seek demnd
More informationComputing a complete histogram of an image in Log(n) steps and minimum expected memory requirements using hypercubes
Computng complete hstogrm of n mge n Log(n) steps nd mnmum expected memory requrements usng hypercubes TAREK M. SOBH School of Engneerng, Unversty of Brdgeport, Connectcut, USA. Abstrct Ths work frst revews
More informationThe Dynamic Multi-Task Supply Chain Principal-Agent Analysis
J. Servce Scence & Mngement 009 : 9- do:0.46/jssm.009.409 Publshed Onlne December 009 www.scp.org/journl/jssm) 9 he Dynmc Mult-sk Supply Chn Prncpl-Agent Anlyss Shnlng LI Chunhu WANG Dol ZHU Mngement School
More informationSVMs for regression Non-parametric/instance based classification method
S 75 Mchne ernng ecture Mos Huskrecht mos@cs.ptt.edu 539 Sennott Squre SVMs for regresson Non-prmetrc/nstnce sed cssfcton method S 75 Mchne ernng Soft-mrgn SVM Aos some fet on crossng the seprtng hperpne
More informationTopics Covered AP Calculus AB
Topics Covered AP Clculus AB ) Elementry Functions ) Properties of Functions i) A function f is defined s set of ll ordered pirs (, y), such tht for ech element, there corresponds ectly one element y.
More informationActivator-Inhibitor Model of a Dynamical System: Application to an Oscillating Chemical Reaction System
Actvtor-Inhtor Model of Dynmcl System: Applcton to n Osclltng Chemcl Recton System C.G. Chrrth*P P,Denn BsuP P * Deprtment of Appled Mthemtcs Unversty of Clcutt 9, A. P. C. Rod, Kolt-79 # Deprtment of
More informationA Collaborative Decision Approch for Internet Public Opinion Emergency with Intuitionistic Fuzzy Value
Interntonl Journl of Mngement nd Fuzzy Systems 208; 4(4): 73-80 http://wwwscencepublshnggroupcom/j/jmfs do: 0648/jjmfs20804042 ISSN: 2575-4939 (Prnt); ISSN: 2575-4947 (Onlne) A Collbortve Decson Approch
More informationLAPLACE TRANSFORM SOLUTION OF THE PROBLEM OF TIME-FRACTIONAL HEAT CONDUCTION IN A TWO-LAYERED SLAB
Journl of Appled Mthemtcs nd Computtonl Mechncs 5, 4(4), 5-3 www.mcm.pcz.pl p-issn 99-9965 DOI:.75/jmcm.5.4. e-issn 353-588 LAPLACE TRANSFORM SOLUTION OF THE PROBLEM OF TIME-FRACTIONAL HEAT CONDUCTION
More informationElectrochemical Thermodynamics. Interfaces and Energy Conversion
CHE465/865, 2006-3, Lecture 6, 18 th Sep., 2006 Electrochemcl Thermodynmcs Interfces nd Energy Converson Where does the energy contrbuton F zϕ dn come from? Frst lw of thermodynmcs (conservton of energy):
More informationPrinciple Component Analysis
Prncple Component Anlyss Jng Go SUNY Bufflo Why Dmensonlty Reducton? We hve too mny dmensons o reson bout or obtn nsghts from o vsulze oo much nose n the dt Need to reduce them to smller set of fctors
More informationBi-level models for OD matrix estimation
TNK084 Trffc Theory seres Vol.4, number. My 2008 B-level models for OD mtrx estmton Hn Zhng, Quyng Meng Abstrct- Ths pper ntroduces two types of O/D mtrx estmton model: ME2 nd Grdent. ME2 s mxmum-entropy
More informationFUNDAMENTALS ON ALGEBRA MATRICES AND DETERMINANTS
Dol Bgyoko (0 FUNDAMENTALS ON ALGEBRA MATRICES AND DETERMINANTS Introducton Expressons of the form P(x o + x + x + + n x n re clled polynomls The coeffcents o,, n re ndependent of x nd the exponents 0,,,
More informationFUZZY GOAL PROGRAMMING VS ORDINARY FUZZY PROGRAMMING APPROACH FOR MULTI OBJECTIVE PROGRAMMING PROBLEM
Internatonal Conference on Ceramcs, Bkaner, Inda Internatonal Journal of Modern Physcs: Conference Seres Vol. 22 (2013) 757 761 World Scentfc Publshng Company DOI: 10.1142/S2010194513010982 FUZZY GOAL
More informationKatholieke Universiteit Leuven Department of Computer Science
Updte Rules for Weghted Non-negtve FH*G Fctorzton Peter Peers Phlp Dutré Report CW 440, Aprl 006 Ktholeke Unverstet Leuven Deprtment of Computer Scence Celestjnenln 00A B-3001 Heverlee (Belgum) Updte Rules
More informationAn Alternative Approach to Estimating the Bounds of the Denominators of Egyptian Fractions
Leonrdo Journl of Sciences ISSN 58-0 Issue, Jnury-June 0 p. -0 An Alterntive Approch to Estimting the Bounds of the Denomintors of Egyptin Frctions School of Humn Life Sciences, University of Tsmni, Locked
More informationInterpreting Integrals and the Fundamental Theorem
Interpreting Integrls nd the Fundmentl Theorem Tody, we go further in interpreting the mening of the definite integrl. Using Units to Aid Interprettion We lredy know tht if f(t) is the rte of chnge of
More informationLecture Notes on Linear Regression
Lecture Notes on Lnear Regresson Feng L fl@sdueducn Shandong Unversty, Chna Lnear Regresson Problem In regresson problem, we am at predct a contnuous target value gven an nput feature vector We assume
More information523 P a g e. is measured through p. should be slower for lesser values of p and faster for greater values of p. If we set p*
R. Smpth Kumr, R. Kruthk, R. Rdhkrshnn / Interntonl Journl of Engneerng Reserch nd Applctons (IJERA) ISSN: 48-96 www.jer.com Vol., Issue 4, July-August 0, pp.5-58 Constructon Of Mxed Smplng Plns Indexed
More informationReview of linear algebra. Nuno Vasconcelos UCSD
Revew of lner lgebr Nuno Vsconcelos UCSD Vector spces Defnton: vector spce s set H where ddton nd sclr multplcton re defned nd stsf: ) +( + ) (+ )+ 5) λ H 2) + + H 6) 3) H, + 7) λ(λ ) (λλ ) 4) H, - + 8)
More informationMATHEMATICAL MODEL AND STATISTICAL ANALYSIS OF THE TENSILE STRENGTH (Rm) OF THE STEEL QUALITY J55 API 5CT BEFORE AND AFTER THE FORMING OF THE PIPES
6 th Reserch/Exert Conference wth Interntonl Prtcton QUALITY 009, Neum, B&H, June 04 07, 009 MATHEMATICAL MODEL AND STATISTICAL ANALYSIS OF THE TENSILE STRENGTH (Rm) OF THE STEEL QUALITY J55 API 5CT BEFORE
More informationNUMERICAL MODELLING OF A CILIUM USING AN INTEGRAL EQUATION
NUEICAL ODELLING OF A CILIU USING AN INTEGAL EQUATION IHAI EBICAN, DANIEL IOAN Key words: Cl, Numercl nlyss, Electromgnetc feld, gnetton. The pper presents fst nd ccurte method to model the mgnetc behvour
More informationReproducing Kernel Hilbert Space for. Penalized Regression Multi-Predictors: Case in Longitudinal Data
Interntonl Journl of Mthemtcl Anlyss Vol. 8, 04, no. 40, 95-96 HIKARI Ltd, www.m-hkr.com http://dx.do.org/0.988/jm.04.47 Reproducng Kernel Hlbert Spce for Penlzed Regresson Mult-Predctors: Cse n Longudnl
More informationImproper Integrals. The First Fundamental Theorem of Calculus, as we ve discussed in class, goes as follows:
Improper Integrls The First Fundmentl Theorem of Clculus, s we ve discussed in clss, goes s follows: If f is continuous on the intervl [, ] nd F is function for which F t = ft, then ftdt = F F. An integrl
More informationICS 252 Introduction to Computer Design
ICS 252 Introducton to Computer Desgn Prttonng El Bozorgzdeh Computer Scence Deprtment-UCI Prttonng Decomposton of complex system nto smller susystems Done herrchclly Prttonng done untl ech susystem hs
More informationInvestigation phase in case of Bragg coupling
Journl of Th-Qr Unversty No.3 Vol.4 December/008 Investgton phse n cse of Brgg couplng Hder K. Mouhmd Deprtment of Physcs, College of Scence, Th-Qr, Unv. Mouhmd H. Abdullh Deprtment of Physcs, College
More information