MORE COMMUTATOR INEQUALITIES FOR HILBERT SPACE OPERATORS

Size: px
Start display at page:

Download "MORE COMMUTATOR INEQUALITIES FOR HILBERT SPACE OPERATORS"

Transcription

1 terat. J. Fuctioal alyi Operator Theory ad pplicatio 04 Puhpa Publihig Houe llahabad dia vailable olie at Volue Nuber 04 Page MORE COMMUTTOR NEQULTES FOR HLERT SPCE OPERTORS Wai udeh Departet of aic Sciece Petra Uiverity a Jorda e-ail: waudeh@uop.edu.o btract We preet geeral igular value iequalitie for th order udeh geeralized coutator fro the recet reult for coutator due to hatia-kittaeh Kittaeh Hirzallah-Kittaeh Hirzallah ad Wag-Due are pecial cae. Several applicatio are give.. troductio Let (H deote the pace of bouded liear operator o a coplex eparable Hilbert pace H ad let K(H deote the two-ided ideal of copact operator i (H. operator of the for i called a coutator ad a operator of the for i called a geeralized coutator. Variou igular value iequalitie for the coutator or the geeralized coutator are obtaied by differet author. thi paper the author ue the th order udeh geeralized coutator to geeralize the coutator ad coider aalogou igular value iequalitie. Received: March 04; Revied: pril 8 04; ccepted: May Matheatic Subect Claificatio: Keyword ad phrae: coutator copact operator iequality poitive operator igular value.

2 Wai udeh Kittaeh ha proved i [7] that if ( H uch that are copact the ( ax( ( (. for = Moreover he geeralized reult of hatia-kittaeh [] Kittaeh [6] ad Wag-Due [8]. oe of thee geeralizatio he proved that if ( H uch that ad are poitive ad i copact the ( ax ( ( (. for =... f i additio i poitive Kittaeh ha proved i [5] that for =.... ( ( (.3 Hirzallah i [4] ha proved a geeralizatio to the iequality (.: Let ( H uch that ad are copact. The for =.... ( ( ( (.4 t ha bee how by Zha i [9] that if K( H are poitive the for =.... ( ( (.5 Kittaeh i [5] geeralized the iequality (.5 for geeralized coutator: f ( H uch that ad are copact ad poitive the for =.... ( ( (.6

3 More Coutator equalitie for Hilbert Space Operator 3 Hirzallah i [4] geeralized the iequality (.6: Let be -by- atrice uch that ad are poitive eidefiite. The ( ( for =. Moreover Hirzallah ha proved i [4]: (.7 Let be -by- atrice with polar decopoitio = U = V. The U V ( ( for =. particular U U ( ( for =. (.8 (.9 Our ai i thi paper i to prove iequalitie for igular value of thorder udeh geeralized coutator which will geeralize the iequalitie (. to (.9.. Mai Reult We will preet the aor theore which i a iequality for igular value of the th order udeh geeralized coutator. To prove thi iequality we eed the followig lea which i a iediate coequece of the i-ax priciple (ee e.g. [ p.75] or [4 p.7]. Lea.. Let ( H uch that i copact. The for =.... ( ( (.

4 Wai udeh 4 Our aor theore i a geeralizatio of the iequality (.4. Theore.. Let ( H uch that are copact. The ( ( ( N M (. for = where M = ad. N = Proof. Sice ( 0 = (.3 the (

5 More Coutator equalitie for Hilbert Space Operator 5 = (.4 ( ( ( ( ( for. = the iequality (.4 replacig by t t t t for 0 > t repectively we get

6 6 Wai udeh ( for ( t t ( t t t ( (.5 = ad all t > 0. Sice i t > 0 ( t t ( t t t = ( M N (.6 where M = ad N =. t follow fro the iequalitie (.5 (.6 that ( ( M N ( for =.... ~ Reark. Whe replacig = = = = = = = = = = = = 0 i the iequality (. we get the iequality (.4. Let K( H ad let α be coplex uber. The operator α will be copact if H i r-dieioal Hilbert pace or i r-by-r atrix. So our ext reult will be for r-by-r atrice (or operator o r-dieioal Hilbert pace H. To prove our ext theore we eed the followig two lea. Lea.3. Let be r-by-r poitive eidefiite atrix ad let ( α = for = r. The for = r. ( α = α (.7

7 More Coutator equalitie for Hilbert Space Operator 7 Lea.4. Let K( H. The for =.... ( ( (.8 a applicatio of Theore. we will preet the followig theore which i a geeralizatio of the iequalitie (.5 (.6 ad (.7. Theore.5. Let be r-by-r atrice uch that are poitive eidefiite The M = ad N =. ( ( M N ( (.9 for = r. particular ( ( (.0 for = r. Proof. t i well kow that ( T = ( T for =... Thi iplie that ( = ( for = r. y direct coputatio we ee that

8 8 Wai udeh = ( γ ( γ ( γ ( γ γ( (. where γ i coplex uber. Now apply the iequality (.8 we get ( ( ( γ ( γ ( γ ( γ γ( (. for = r. t follow fro Theore. that ( ( M N (( γ ( γ ( γ ( γ γ( for = r (.3 where M = ad N =. we get Lettig γ = γ = ( for = r ( ( M N (( γ ( γ ( γ ( γ ( Sice. (.4 Lea.3 that are poitive eidefiite it follow fro

9 More Coutator equalitie for Hilbert Space Operator 9 (( γ ( γ ( γ ( γ = ( (.5 for = r. Now fro the iequalitie (.4 ad (.5 we get ( ( M N ( for = r. Note that the iequality (.9 i a geeralizatio of the iequality (.7. To ee thi replace = = = = = = = = = 0 we get ( = = ( for = r. a applicatio of Theore. we will preet the followig theore which i a geeralizatio of the iequality (.8. Theore.6. Let be r-by-r atrice with polar decopoitio = U = U = U. The for = r. ( U U U ( (.6 Proof. pecial cae fro Theore. aue = = = = 0 = = = = i i = ad i = i for i = we get

10 0 Wai udeh ( ( L ( (.7 where L = for =... Uig the polar decopoitio of ad applyig Theore.5 we get ( = ( U U U = ( U U U U ( ( U U U U U U U U ( U U ( ( ( U U U U ( (.8 for = r.

11 More Coutator equalitie for Hilbert Space Operator Referece [] R. hatia Matrix alyi GTM69 Spriger-Verlag New ork 997. [] R. hatia ad F. Kittaeh Coutator pichig ad pectral variatio Oper. Matrice ( [3]. C. Gohberg ad M. G. Krei troductio to the Theory of Liear No-elfadoit Operator er. Math. Soc. Providece R 969. [4] O. Hirzallah Coutator iequalitie for Hilbert pace operator Liear lgebra ppl. 43 ( [5] F. Kittaeh equalitie for coutator of poitive operator J. Fuc. al. 50 ( [6] F. Kittaeh Nor iequalitie for coutator of elf-adoit operator tegral Equatio Operator Theory 6 ( [7] F. Kittaeh Sigular value iequalitie for coutator of Hilbert pace operator Liear lgebra ppl. 430 ( [8].-Q. Wag ad H.-K. Due Nor for coutator of elf-adoit operator J. Math. al. ppl. 34 ( [9]. Zha Sigular value of differece of poitive eidefiite atrice SM J. Matrix al. ppl. (3 (

12 Paper # PPH F Kidly retur the proof after correctio to: The Publicatio Maager Puhpa Publihig Houe Viaya Niwa 98 Mufordga llahabad-00 (dia alog with the prit charge* by the fatet ail *voice attached Proof read by:. Copyright traferred to the Puhpa Publihig Houe Sigature: Date:... Tel:... Fax:.. e-ail:.... Nuber of additioal reprit required. Cot of a et of 5 copie of additioal Euro.00 per page. (5 copie of reprit are provided to the correpodig author ex-grati

PRIMARY DECOMPOSITION, ASSOCIATED PRIME IDEALS AND GABRIEL TOPOLOGY

PRIMARY DECOMPOSITION, ASSOCIATED PRIME IDEALS AND GABRIEL TOPOLOGY Orietal J. ath., Volue 1, Nuber, 009, Page 101-108 009 Orietal Acadeic Publiher PRIARY DECOPOSITION, ASSOCIATED PRIE IDEALS AND GABRIEL TOPOLOGY. EL HAJOUI, A. IRI ad A. ZOGLAT Uiverité ohaed V aculté

More information

Bernoulli Numbers and a New Binomial Transform Identity

Bernoulli Numbers and a New Binomial Transform Identity 1 2 3 47 6 23 11 Joural of Iteger Sequece, Vol. 17 2014, Article 14.2.2 Beroulli Nuber ad a New Bioial Trafor Idetity H. W. Gould Departet of Matheatic Wet Virgiia Uiverity Morgatow, WV 26506 USA gould@ath.wvu.edu

More information

STRONG DEVIATION THEOREMS FOR THE SEQUENCE OF CONTINUOUS RANDOM VARIABLES AND THE APPROACH OF LAPLACE TRANSFORM

STRONG DEVIATION THEOREMS FOR THE SEQUENCE OF CONTINUOUS RANDOM VARIABLES AND THE APPROACH OF LAPLACE TRANSFORM Joural of Statitic: Advace i Theory ad Applicatio Volume, Number, 9, Page 35-47 STRONG DEVIATION THEORES FOR THE SEQUENCE OF CONTINUOUS RANDO VARIABLES AND THE APPROACH OF LAPLACE TRANSFOR School of athematic

More information

Singular Value Inequalities for Compact Normal Operators

Singular Value Inequalities for Compact Normal Operators dvance in Linear lgebra & Matrix Theory, 3, 3, 34-38 Publihed Online December 3 (http://www.cirp.org/ournal/alamt) http://dx.doi.org/.436/alamt.3.347 Singular Value Inequalitie for Compact Normal Operator

More information

ALMOST CONVERGENCE AND SOME MATRIX TRANSFORMATIONS

ALMOST CONVERGENCE AND SOME MATRIX TRANSFORMATIONS It. J. Cotep. Math. Sci., Vol. 1, 2006, o. 1, 39-43 ALMOST CONVERGENCE AND SOME MATRIX TRANSFORMATIONS Qaaruddi ad S. A. Mohiuddie Departet of Matheatics, Aligarh Musli Uiversity Aligarh-202002, Idia sdqaar@rediffail.co,

More information

Boundedness for multilinear commutator of singular integral operator with weighted Lipschitz functions

Boundedness for multilinear commutator of singular integral operator with weighted Lipschitz functions Aal of the Uiverity of raiova, Matheatic ad oputer Sciece Serie Volue 40), 203, Page 84 94 ISSN: 223-6934 Boudede for ultiliear coutator of igular itegral operator with weighted Lipchitz fuctio Guo Sheg,

More information

Liouville-type theorems for twisted and warped products manifolds

Liouville-type theorems for twisted and warped products manifolds Liouville-type theore for twited ad warped product aifold STEPANOV SERGEY Abtract. I the preet paper we prove Liouville-type theore: o-exitece theore for coplete twited ad warped product of Rieaia aifold

More information

Positive solutions of singular (k,n-k) conjugate boundary value problem

Positive solutions of singular (k,n-k) conjugate boundary value problem Joural of Applied Mathematic & Bioiformatic vol5 o 25-2 ISSN: 792-662 prit 792-699 olie Sciepre Ltd 25 Poitive olutio of igular - cojugate boudar value problem Ligbi Kog ad Tao Lu 2 Abtract Poitive olutio

More information

Applied Mathematical Sciences, Vol. 9, 2015, no. 3, HIKARI Ltd,

Applied Mathematical Sciences, Vol. 9, 2015, no. 3, HIKARI Ltd, Applied Mathematical Sciece Vol 9 5 o 3 7 - HIKARI Ltd wwwm-hiaricom http://dxdoiorg/988/am54884 O Poitive Defiite Solutio of the Noliear Matrix Equatio * A A I Saa'a A Zarea* Mathematical Sciece Departmet

More information

We will look for series solutions to (1) around (at most) regular singular points, which without

We will look for series solutions to (1) around (at most) regular singular points, which without ENM 511 J. L. Baai April, 1 Frobeiu Solutio to a d order ODE ear a regular igular poit Coider the ODE y 16 + P16 y 16 + Q1616 y (1) We will look for erie olutio to (1) aroud (at mot) regular igular poit,

More information

MASSACHUSETTS INSTITUTE OF TECHNOLOGY 6.265/15.070J Fall 2013 Lecture 16 11/04/2013. Ito integral. Properties

MASSACHUSETTS INSTITUTE OF TECHNOLOGY 6.265/15.070J Fall 2013 Lecture 16 11/04/2013. Ito integral. Properties MASSACHUSES INSIUE OF ECHNOLOGY 6.65/15.7J Fall 13 Lecture 16 11/4/13 Ito itegral. Propertie Cotet. 1. Defiitio of Ito itegral. Propertie of Ito itegral 1 Ito itegral. Exitece We cotiue with the cotructio

More information

Multistep Runge-Kutta Methods for solving DAEs

Multistep Runge-Kutta Methods for solving DAEs Multitep Ruge-Kutta Method for olvig DAE Heru Suhartato Faculty of Coputer Sciece, Uiverita Idoeia Kapu UI, Depok 6424, Idoeia Phoe: +62-2-786 349 E-ail: heru@c.ui.ac.id Kevi Burrage Advaced Coputatioal

More information

Eigenvalue localization for complex matrices

Eigenvalue localization for complex matrices Electroic Joural of Liear Algebra Volume 7 Article 1070 014 Eigevalue localizatio for complex matrices Ibrahim Halil Gumus Adıyama Uiversity, igumus@adiyama.edu.tr Omar Hirzallah Hashemite Uiversity, o.hirzal@hu.edu.jo

More information

AN APPLICATION OF HYPERHARMONIC NUMBERS IN MATRICES

AN APPLICATION OF HYPERHARMONIC NUMBERS IN MATRICES Hacettepe Joural of Mathematic ad Statitic Volume 4 4 03, 387 393 AN APPLICATION OF HYPERHARMONIC NUMBERS IN MATRICES Mutafa Bahşi ad Süleyma Solak Received 9 : 06 : 0 : Accepted 8 : 0 : 03 Abtract I thi

More information

A New Type of q-szász-mirakjan Operators

A New Type of q-szász-mirakjan Operators Filoat 3:8 07, 567 568 https://doi.org/0.98/fil7867c Published by Faculty of Scieces ad Matheatics, Uiversity of Niš, Serbia Available at: http://www.pf.i.ac.rs/filoat A New Type of -Szász-Miraka Operators

More information

Inferences of Type II Extreme Value. Distribution Based on Record Values

Inferences of Type II Extreme Value. Distribution Based on Record Values Applied Matheatical Sciece, Vol 7, 3, o 7, 3569-3578 IKARI td, www-hikarico http://doiorg/988/a33365 Ierece o Tpe II tree Value Ditributio Baed o Record Value M Ahaullah Rider Uiverit, awreceville, NJ,

More information

Binomial transform of products

Binomial transform of products Jauary 02 207 Bioial trasfor of products Khristo N Boyadzhiev Departet of Matheatics ad Statistics Ohio Norther Uiversity Ada OH 4580 USA -boyadzhiev@ouedu Abstract Give the bioial trasfors { b } ad {

More information

u t u 0 ( 7) Intuitively, the maximum principles can be explained by the following observation. Recall

u t u 0 ( 7) Intuitively, the maximum principles can be explained by the following observation. Recall Oct. Heat Equatio M aximum priciple I thi lecture we will dicu the maximum priciple ad uiquee of olutio for the heat equatio.. Maximum priciple. The heat equatio alo ejoy maximum priciple a the Laplace

More information

Generalized Fibonacci Like Sequence Associated with Fibonacci and Lucas Sequences

Generalized Fibonacci Like Sequence Associated with Fibonacci and Lucas Sequences Turkih Joural of Aalyi ad Number Theory, 4, Vol., No. 6, 33-38 Available olie at http://pub.ciepub.com/tjat//6/9 Sciece ad Educatio Publihig DOI:.69/tjat--6-9 Geeralized Fiboacci Like Sequece Aociated

More information

On Some Properties of Tensor Product of Operators

On Some Properties of Tensor Product of Operators Global Joural of Pure ad Applied Matheatics. ISSN 0973-1768 Volue 12, Nuber 6 (2016), pp. 5139-5147 Research Idia Publicatios http://www.ripublicatio.co/gjpa.ht O Soe Properties of Tesor Product of Operators

More information

On the Positive Definite Solutions of the Matrix Equation X S + A * X S A = Q

On the Positive Definite Solutions of the Matrix Equation X S + A * X S A = Q The Ope Applied Mathematic Joural 011 5 19-5 19 Ope Acce O the Poitive Defiite Solutio of the Matrix Equatio X S + A * X S A = Q Maria Adam * Departmet of Computer Sciece ad Biomedical Iformatic Uiverity

More information

Brief Review of Linear System Theory

Brief Review of Linear System Theory Brief Review of Liear Sytem heory he followig iformatio i typically covered i a coure o liear ytem theory. At ISU, EE 577 i oe uch coure ad i highly recommeded for power ytem egieerig tudet. We have developed

More information

STUDENT S t-distribution AND CONFIDENCE INTERVALS OF THE MEAN ( )

STUDENT S t-distribution AND CONFIDENCE INTERVALS OF THE MEAN ( ) STUDENT S t-distribution AND CONFIDENCE INTERVALS OF THE MEAN Suppoe that we have a ample of meaured value x1, x, x3,, x of a igle uow quatity. Aumig that the meauremet are draw from a ormal ditributio

More information

Left Quasi- ArtinianModules

Left Quasi- ArtinianModules Aerica Joural of Matheatic ad Statitic 03, 3(): 6-3 DO: 0.593/j.aj.03030.04 Left Quai- ArtiiaModule Falih A. M. Aldoray *, Oaia M. M. Alhekiti Departet of Matheatic, U Al-Qura Uiverity, Makkah,P.O.Box

More information

Int. Journal of Math. Analysis, Vol. 6, 2012, no. 31, S. Panayappan

Int. Journal of Math. Analysis, Vol. 6, 2012, no. 31, S. Panayappan It Joural of Math Aalysis, Vol 6, 0, o 3, 53 58 O Power Class ( Operators S Paayappa Departet of Matheatics Goveret Arts College, Coibatore 6408 ailadu, Idia paayappa@gailco N Sivaai Departet of Matheatics

More information

LOWER BOUNDS FOR MOMENTS OF ζ (ρ) 1. Introduction

LOWER BOUNDS FOR MOMENTS OF ζ (ρ) 1. Introduction LOWER BOUNDS FOR MOMENTS OF ζ ρ MICAH B. MILINOVICH AND NATHAN NG Abstract. Assuig the Riea Hypothesis, we establish lower bouds for oets of the derivative of the Riea zeta-fuctio averaged over the otrivial

More information

The Coupon Collector Problem in Statistical Quality Control

The Coupon Collector Problem in Statistical Quality Control The Coupo Collector Proble i Statitical Quality Cotrol Taar Gadrich, ad Rachel Ravid Abtract I the paper, the author have exteded the claical coupo collector proble to the cae of group drawig with iditiguihable

More information

ON ABSOLUTE MATRIX SUMMABILITY FACTORS OF INFINITE SERIES. 1. Introduction

ON ABSOLUTE MATRIX SUMMABILITY FACTORS OF INFINITE SERIES. 1. Introduction Joural of Classical Aalysis Volue 3, Nuber 2 208), 33 39 doi:0.753/jca-208-3-09 ON ABSOLUTE MATRIX SUMMABILITY FACTORS OF INFINITE SERIES AHMET KARAKAŞ Abstract. I the preset paper, a geeral theore dealig

More information

Some remarks on the paper Some elementary inequalities of G. Bennett

Some remarks on the paper Some elementary inequalities of G. Bennett Soe rears o the paper Soe eleetary iequalities of G. Beett Dag Ah Tua ad Luu Quag Bay Vieta Natioal Uiversity - Haoi Uiversity of Sciece Abstract We give soe couterexaples ad soe rears of soe of the corollaries

More information

A Tail Bound For Sums Of Independent Random Variables And Application To The Pareto Distribution

A Tail Bound For Sums Of Independent Random Variables And Application To The Pareto Distribution Applied Mathematic E-Note, 9009, 300-306 c ISSN 1607-510 Available free at mirror ite of http://wwwmaththuedutw/ ame/ A Tail Boud For Sum Of Idepedet Radom Variable Ad Applicatio To The Pareto Ditributio

More information

On Elementary Methods to Evaluate Values of the Riemann Zeta Function and another Closely Related Infinite Series at Natural Numbers

On Elementary Methods to Evaluate Values of the Riemann Zeta Function and another Closely Related Infinite Series at Natural Numbers Global oural of Mathematical Sciece: Theory a Practical. SSN 97- Volume 5, Number, pp. 5-59 teratioal Reearch Publicatio Houe http://www.irphoue.com O Elemetary Metho to Evaluate Value of the Riema Zeta

More information

Bertrand s postulate Chapter 2

Bertrand s postulate Chapter 2 Bertrad s postulate Chapter We have see that the sequece of prie ubers, 3, 5, 7,... is ifiite. To see that the size of its gaps is ot bouded, let N := 3 5 p deote the product of all prie ubers that are

More information

Fuzzy n-normed Space and Fuzzy n-inner Product Space

Fuzzy n-normed Space and Fuzzy n-inner Product Space Global Joural o Pure ad Applied Matheatics. ISSN 0973-768 Volue 3, Nuber 9 (07), pp. 4795-48 Research Idia Publicatios http://www.ripublicatio.co Fuzzy -Nored Space ad Fuzzy -Ier Product Space Mashadi

More information

On Certain Sums Extended over Prime Factors

On Certain Sums Extended over Prime Factors Iteratioal Mathematical Forum, Vol. 9, 014, o. 17, 797-801 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/10.1988/imf.014.4478 O Certai Sum Exteded over Prime Factor Rafael Jakimczuk Diviió Matemática,

More information

The Hypergeometric Coupon Collection Problem and its Dual

The Hypergeometric Coupon Collection Problem and its Dual Joural of Idustrial ad Systes Egieerig Vol., o., pp -7 Sprig 7 The Hypergeoetric Coupo Collectio Proble ad its Dual Sheldo M. Ross Epstei Departet of Idustrial ad Systes Egieerig, Uiversity of Souther

More information

Fixed Point Results Related To Soft Sets

Fixed Point Results Related To Soft Sets Autralia Joural of Baic ad Applied Sciece (6) Noveber 6 Page: 8-37 AUSTRALIAN JOURNAL OF BASIC AND APPLIED SCIENCES ISSN:99-878 EISSN: 39-844 Joural hoe page: www.ajbaweb.co Fied Poit Reult Related To

More information

SZEGO S THEOREM STARTING FROM JENSEN S THEOREM

SZEGO S THEOREM STARTING FROM JENSEN S THEOREM UPB Sci Bull, Series A, Vol 7, No 3, 8 ISSN 3-77 SZEGO S THEOREM STARTING FROM JENSEN S THEOREM Cǎli Alexe MUREŞAN Mai îtâi vo itroduce Teorea lui Jese şi uele coseciţe ale sale petru deteriarea uǎrului

More information

Heat Equation: Maximum Principles

Heat Equation: Maximum Principles Heat Equatio: Maximum Priciple Nov. 9, 0 I thi lecture we will dicu the maximum priciple ad uiquee of olutio for the heat equatio.. Maximum priciple. The heat equatio alo ejoy maximum priciple a the Laplace

More information

A 2nTH ORDER LINEAR DIFFERENCE EQUATION

A 2nTH ORDER LINEAR DIFFERENCE EQUATION A 2TH ORDER LINEAR DIFFERENCE EQUATION Doug Aderso Departmet of Mathematics ad Computer Sciece, Cocordia College Moorhead, MN 56562, USA ABSTRACT: We give a formulatio of geeralized zeros ad (, )-discojugacy

More information

THE CONCEPT OF THE ROOT LOCUS. H(s) THE CONCEPT OF THE ROOT LOCUS

THE CONCEPT OF THE ROOT LOCUS. H(s) THE CONCEPT OF THE ROOT LOCUS So far i the tudie of cotrol yte the role of the characteritic equatio polyoial i deteriig the behavior of the yte ha bee highlighted. The root of that polyoial are the pole of the cotrol yte, ad their

More information

ELIMINATION OF FINITE EIGENVALUES OF STRONGLY SINGULAR SYSTEMS BY FEEDBACKS IN LINEAR SYSTEMS

ELIMINATION OF FINITE EIGENVALUES OF STRONGLY SINGULAR SYSTEMS BY FEEDBACKS IN LINEAR SYSTEMS 73 M>D Tadeuz azore Waraw Uiverity of Tehology, Faulty of Eletrial Egieerig Ititute of Cotrol ad Idutrial Eletroi EIMINATION OF FINITE EIENVAUES OF STONY SINUA SYSTEMS BY FEEDBACS IN INEA SYSTEMS Tadeuz

More information

On the Signed Domination Number of the Cartesian Product of Two Directed Cycles

On the Signed Domination Number of the Cartesian Product of Two Directed Cycles Ope Joural of Dicrete Mathematic, 205, 5, 54-64 Publihed Olie July 205 i SciRe http://wwwcirporg/oural/odm http://dxdoiorg/0426/odm2055005 O the Siged Domiatio Number of the Carteia Product of Two Directed

More information

Matrix Algebra 2.2 THE INVERSE OF A MATRIX Pearson Education, Inc.

Matrix Algebra 2.2 THE INVERSE OF A MATRIX Pearson Education, Inc. 2 Matrix Algebra 2.2 THE INVERSE OF A MATRIX MATRIX OPERATIONS A matrix A is said to be ivertible if there is a matrix C such that CA = I ad AC = I where, the idetity matrix. I = I I this case, C is a

More information

q-apery Irrationality Proofs by q-wz Pairs

q-apery Irrationality Proofs by q-wz Pairs ADVANCES IN APPLIED MATHEMATICS 0, 7583 1998 ARTICLE NO AM970565 -Apery Irratioality Proof by -WZ Pair Tewodro Adeberha ad Doro Zeilberger Departet of Matheatic, Teple Uierity, Philadelphia, Peylaia 191,

More information

Jordan Chevalley Decomposition and Invariants for Locally Finite Actions of Commutative Hopf Algebras

Jordan Chevalley Decomposition and Invariants for Locally Finite Actions of Commutative Hopf Algebras JOURNAL OF ALGEBRA 182, 123139 1996 ARTICLE NO. 0164 JordaChevalley ecopoitio ad Ivariat for Locally Fiite Actio of Coutative Hopf Algebra Adrzej Tyc* N. Copericu Uierity, Ititute of Matheatic, ul. Chopia

More information

k-generalized FIBONACCI NUMBERS CLOSE TO THE FORM 2 a + 3 b + 5 c 1. Introduction

k-generalized FIBONACCI NUMBERS CLOSE TO THE FORM 2 a + 3 b + 5 c 1. Introduction Acta Math. Uiv. Comeiaae Vol. LXXXVI, 2 (2017), pp. 279 286 279 k-generalized FIBONACCI NUMBERS CLOSE TO THE FORM 2 a + 3 b + 5 c N. IRMAK ad M. ALP Abstract. The k-geeralized Fiboacci sequece { F (k)

More information

Zeta-reciprocal Extended reciprocal zeta function and an alternate formulation of the Riemann hypothesis By M. Aslam Chaudhry

Zeta-reciprocal Extended reciprocal zeta function and an alternate formulation of the Riemann hypothesis By M. Aslam Chaudhry Zeta-reciprocal Eteded reciprocal zeta fuctio ad a alterate formulatio of the Riema hypothei By. Alam Chaudhry Departmet of athematical Sciece, Kig Fahd Uiverity of Petroleum ad ieral Dhahra 36, Saudi

More information

Domination Number of Square of Cartesian Products of Cycles

Domination Number of Square of Cartesian Products of Cycles Ope Joural of Discrete Matheatics, 01,, 88-94 Published Olie October 01 i SciRes http://wwwscirporg/joural/ojd http://dxdoiorg/10436/ojd014008 Doiatio Nuber of Square of artesia Products of ycles Morteza

More information

A Generalization of Ince s Equation

A Generalization of Ince s Equation Joural of Applied Matheatics ad Physics 7-8 Published Olie Deceber i SciRes. http://www.scirp.org/oural/ap http://dx.doi.org/.36/ap..337 A Geeralizatio of Ice s Equatio Ridha Moussa Uiversity of Wiscosi

More information

Explicit scheme. Fully implicit scheme Notes. Fully implicit scheme Notes. Fully implicit scheme Notes. Notes

Explicit scheme. Fully implicit scheme Notes. Fully implicit scheme Notes. Fully implicit scheme Notes. Notes Explicit cheme So far coidered a fully explicit cheme to umerically olve the diffuio equatio: T + = ( )T + (T+ + T ) () with = κ ( x) Oly table for < / Thi cheme i ometime referred to a FTCS (forward time

More information

The Maximum Number of Subset Divisors of a Given Size

The Maximum Number of Subset Divisors of a Given Size The Maxiu Nuber of Subet Divior of a Give Size arxiv:407.470v [ath.co] 0 May 05 Abtract Sauel Zbary Caregie Mello Uiverity a zbary@yahoo.co Matheatic Subject Claificatio: 05A5, 05D05 If i a poitive iteger

More information

NORM ESTIMATES FOR BESSEL-RIESZ OPERATORS ON GENERALIZED MORREY SPACES

NORM ESTIMATES FOR BESSEL-RIESZ OPERATORS ON GENERALIZED MORREY SPACES NORM ESTIMATES FOR ESSEL-RIESZ OPERATORS ON GENERALIZED MORREY SPACES Mochammad Idri, Hedra Guawa, ad Eridai 3 Departmet of Mathematic, Ititut Tekologi adug, adug 403, Idoeia [Permaet Addre: Departmet

More information

x+ 2 + c p () x c p () x is an arbitrary function. ( sin x ) dx p f() d d f() dx = x dx p cosx = cos x+ 2 d p () x + x-a r (1.

x+ 2 + c p () x c p () x is an arbitrary function. ( sin x ) dx p f() d d f() dx = x dx p cosx = cos x+ 2 d p () x + x-a r (1. Super Derivative (No-iteger ties Derivative). Super Derivative ad Super Differetiatio Defitio.. p () obtaied by cotiuig aalytically the ide of the differetiatio operator of Higher Derivative of a fuctio

More information

A Faster Product for π and a New Integral for ln π 2

A Faster Product for π and a New Integral for ln π 2 A Fater Product for ad a New Itegral for l Joatha Sodow. INTRODUCTION. I [5] we derived a ifiite product repreetatio of e γ, where γ i Euler cotat: e γ = 3 3 3 4 3 3 Here the th factor i the ( + )th root

More information

10-716: Advanced Machine Learning Spring Lecture 13: March 5

10-716: Advanced Machine Learning Spring Lecture 13: March 5 10-716: Advaced Machie Learig Sprig 019 Lecture 13: March 5 Lecturer: Pradeep Ravikumar Scribe: Charvi Ratogi, Hele Zhou, Nicholay opi Note: Lae template courtey of UC Berkeley EECS dept. Diclaimer: hee

More information

EULER-MACLAURIN SUM FORMULA AND ITS GENERALIZATIONS AND APPLICATIONS

EULER-MACLAURIN SUM FORMULA AND ITS GENERALIZATIONS AND APPLICATIONS EULER-MACLAURI SUM FORMULA AD ITS GEERALIZATIOS AD APPLICATIOS Joe Javier Garcia Moreta Graduate tudet of Phyic at the UPV/EHU (Uiverity of Baque coutry) I Solid State Phyic Addre: Practicate Ada y Grijalba

More information

Available online at J. Math. Comput. Sci. 4 (2014), No. 3, ISSN:

Available online at   J. Math. Comput. Sci. 4 (2014), No. 3, ISSN: Available olie at http://scik.org J. Math. Coput. Sci. (1, No. 3, 9-5 ISSN: 197-537 ON SYMMETRICAL FUNCTIONS WITH BOUNDED BOUNDARY ROTATION FUAD. S. M. AL SARARI 1,, S. LATHA 1 Departet of Studies i Matheatics,

More information

Eigenstructure Assignment Method and Its Applications to the Constrained Problem

Eigenstructure Assignment Method and Its Applications to the Constrained Problem World Joural of Egieerig ad echology, 04,, 59-70 Publihed Olie May 04 i SciRe http://wwwcirporg/joural/wjet http://dxdoiorg/0436/wjet0407 Eigetructure Aiget Method ad It Applicatio to the Cotraied Proble

More information

Self-normalized deviation inequalities with application to t-statistic

Self-normalized deviation inequalities with application to t-statistic Self-ormalized deviatio iequalities with applicatio to t-statistic Xiequa Fa Ceter for Applied Mathematics, Tiaji Uiversity, 30007 Tiaji, Chia Abstract Let ξ i i 1 be a sequece of idepedet ad symmetric

More information

On a Polygon Equality Problem

On a Polygon Equality Problem JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 223, 6775 998 ARTICLE NO. AY985955 O a Polygo Equality Proble L. Elser* Fakultat fur Matheatik, Uiersitat Bielefeld, Postfach 003, 3350 Bielefeld, Geray

More information

ELEC 372 LECTURE NOTES, WEEK 4 Dr. Amir G. Aghdam Concordia University

ELEC 372 LECTURE NOTES, WEEK 4 Dr. Amir G. Aghdam Concordia University ELEC 37 LECTURE NOTES, WEE 4 Dr Amir G Aghdam Cocordia Uiverity Part of thee ote are adapted from the material i the followig referece: Moder Cotrol Sytem by Richard C Dorf ad Robert H Bihop, Pretice Hall

More information

New Inequalities For Convex Sequences With Applications

New Inequalities For Convex Sequences With Applications It. J. Ope Problems Comput. Math., Vol. 5, No. 3, September, 0 ISSN 074-87; Copyright c ICSRS Publicatio, 0 www.i-csrs.org New Iequalities For Covex Sequeces With Applicatios Zielaâbidie Latreuch ad Beharrat

More information

Generalized Fixed Point Theorem. in Three Metric Spaces

Generalized Fixed Point Theorem. in Three Metric Spaces It. Joural of Math. Aalysis, Vol. 4, 00, o. 40, 995-004 Geeralized Fixed Poit Thee i Three Metric Spaces Kristaq Kikia ad Luljeta Kikia Departet of Matheatics ad Coputer Scieces Faculty of Natural Scieces,

More information

Generalization of Samuelson s inequality and location of eigenvalues

Generalization of Samuelson s inequality and location of eigenvalues Proc. Idia Acad. Sci. Math. Sci.) Vol. 5, No., February 05, pp. 03. c Idia Academy of Scieces Geeralizatio of Samuelso s iequality ad locatio of eigevalues R SHARMA ad R SAINI Departmet of Mathematics,

More information

International Journal of Mathematical Archive-3(4), 2012, Page: Available online through ISSN

International Journal of Mathematical Archive-3(4), 2012, Page: Available online through  ISSN Iteratioal Joural of Mathematical Archive-3(4,, Page: 544-553 Available olie through www.ima.ifo ISSN 9 546 INEQUALITIES CONCERNING THE B-OPERATORS N. A. Rather, S. H. Ahager ad M. A. Shah* P. G. Departmet

More information

MORE GRAPHS WHOSE ENERGY EXCEEDS THE NUMBER OF VERTICES

MORE GRAPHS WHOSE ENERGY EXCEEDS THE NUMBER OF VERTICES Iraia Joural of Mathematical Scieces ad Iformatics Vol. 2, No. 2 (2007), pp 57-62 MORE GRAPHS WHOSE ENERGY EXCEEDS THE NUMBER OF VERTICES CHANDRASHEKAR ADIGA, ZEYNAB KHOSHBAKHT ad IVAN GUTMAN 1 DEPARTMENT

More information

AN EFFICIENT ESTIMATION METHOD FOR THE PARETO DISTRIBUTION

AN EFFICIENT ESTIMATION METHOD FOR THE PARETO DISTRIBUTION Joural of Statistics: Advaces i Theory ad Applicatios Volue 3, Nuber, 00, Pages 6-78 AN EFFICIENT ESTIMATION METHOD FOR THE PARETO DISTRIBUTION Departet of Matheatics Brock Uiversity St. Catharies, Otario

More information

On The Computation Of Weighted Shapley Values For Cooperative TU Games

On The Computation Of Weighted Shapley Values For Cooperative TU Games O he Computatio Of Weighted hapley Value For Cooperative U Game Iriel Draga echical Report 009-0 http://www.uta.edu/math/preprit/ Computatio of Weighted hapley Value O HE COMPUAIO OF WEIGHED HAPLEY VALUE

More information

International Journal of Multidisciplinary Research and Modern Education (IJMRME) ISSN (Online): (www.rdmodernresearch.

International Journal of Multidisciplinary Research and Modern Education (IJMRME) ISSN (Online): (www.rdmodernresearch. (wwwrdoderresearchco) Volue II, Issue II, 2016 PRODUC OPERAION ON FUZZY RANSIION MARICES V Chiadurai*, S Barkavi**, S Vayabalaji*** & J Parthiba**** * Departet of Matheatics, Aaalai Uiversity, Aaalai Nagar,

More information

arxiv: v1 [math.nt] 26 Feb 2014

arxiv: v1 [math.nt] 26 Feb 2014 FROBENIUS NUMBERS OF PYTHAGOREAN TRIPLES BYUNG KEON GIL, JI-WOO HAN, TAE HYUN KIM, RYUN HAN KOO, BON WOO LEE, JAEHOON LEE, KYEONG SIK NAM, HYEON WOO PARK, AND POO-SUNG PARK arxiv:1402.6440v1 [ath.nt] 26

More information

On Order of a Function of Several Complex Variables Analytic in the Unit Polydisc

On Order of a Function of Several Complex Variables Analytic in the Unit Polydisc ISSN 746-7659, Eglad, UK Joural of Iforatio ad Coutig Sciece Vol 6, No 3, 0, 95-06 O Order of a Fuctio of Several Colex Variables Aalytic i the Uit Polydisc Rata Kuar Dutta + Deartet of Matheatics, Siliguri

More information

LECTURE 13 SIMULTANEOUS EQUATIONS

LECTURE 13 SIMULTANEOUS EQUATIONS NOVEMBER 5, 26 Demad-upply ytem LETURE 3 SIMULTNEOUS EQUTIONS I thi lecture, we dicu edogeeity problem that arie due to imultaeity, i.e. the left-had ide variable ad ome of the right-had ide variable are

More information

Automated Proofs for Some Stirling Number Identities

Automated Proofs for Some Stirling Number Identities Autoated Proofs for Soe Stirlig Nuber Idetities Mauel Kauers ad Carste Scheider Research Istitute for Sybolic Coputatio Johaes Kepler Uiversity Altebergerstraße 69 A4040 Liz, Austria Subitted: Sep 1, 2007;

More information

The Differential Transform Method for Solving Volterra s Population Model

The Differential Transform Method for Solving Volterra s Population Model AASCIT Couicatios Volue, Issue 6 Septeber, 15 olie ISSN: 375-383 The Differetial Trasfor Method for Solvig Volterra s Populatio Model Khatereh Tabatabaei Departet of Matheatics, Faculty of Sciece, Kafas

More information

ON THE NUMERICAL COMPUTATION OF CYLINDRICAL CONDUCTOR INTERNAL IMPEDANCE FOR COMPLEX ARGUMENTS OF LARGE MAGNITUDE * Slavko Vujević, Dino Lovrić

ON THE NUMERICAL COMPUTATION OF CYLINDRICAL CONDUCTOR INTERNAL IMPEDANCE FOR COMPLEX ARGUMENTS OF LARGE MAGNITUDE * Slavko Vujević, Dino Lovrić FACTA UNIVERSITATIS Serie: Electroic ad Eergetic Vol. 3, N o 1, March 17, pp. 81-91 DOI: 1.98/FUEE17181V ON THE NUMERICAL COMPUTATION OF CYLINDRICAL CONDUCTOR INTERNAL IMPEDANCE FOR COMPLEX ARGUMENTS OF

More information

BERNSTEIN-TYPE OPERATORS ON TETRAHEDRONS

BERNSTEIN-TYPE OPERATORS ON TETRAHEDRONS STUDIA UNIV. BABEŞ BOLYAI MATHEMATICA Volue LIV Nuber 4 Deceber 2009 BERNSTEIN-TYPE OPERATORS ON TETRAHEDRONS PETRU BLAGA TEODORA CĂTINAŞ AND GHEORGHE COMAN Abstract. The ai of the paper is to costruct

More information

Matrix transformations related to I-convergent sequences

Matrix transformations related to I-convergent sequences ACTA ET COMMENTATIONES UNIVERSITATIS TARTUENSIS DE MATHEMATICA Volue 22, Nuber 2, Deceber 2018 Available olie at http://acut.ath.ut.ee Matrix trasforatios related to I-coverget sequeces Eo Kol Abstract.

More information

Analysis of Analytical and Numerical Methods of Epidemic Models

Analysis of Analytical and Numerical Methods of Epidemic Models Iteratioal Joural of Egieerig Reearc ad Geeral Sciece Volue, Iue, Noveber-Deceber, 05 ISSN 09-70 Aalyi of Aalytical ad Nuerical Metod of Epideic Model Pooa Kuari Aitat Profeor, Departet of Mateatic Magad

More information

f(1), and so, if f is continuous, f(x) = f(1)x.

f(1), and so, if f is continuous, f(x) = f(1)x. 2.2.35: Let f be a additive fuctio. i Clearly fx = fx ad therefore f x = fx for all Z+ ad x R. Hece, for ay, Z +, f = f, ad so, if f is cotiuous, fx = fx. ii Suppose that f is bouded o soe o-epty ope set.

More information

Some results on the Apostol-Bernoulli and Apostol-Euler polynomials

Some results on the Apostol-Bernoulli and Apostol-Euler polynomials Soe results o the Apostol-Beroulli ad Apostol-Euler polyoials Weipig Wag a, Cagzhi Jia a Tiaig Wag a, b a Departet of Applied Matheatics, Dalia Uiversity of Techology Dalia 116024, P. R. Chia b Departet

More information

Computation of Error Bounds for P-matrix Linear Complementarity Problems

Computation of Error Bounds for P-matrix Linear Complementarity Problems Mathematical Programmig mauscript No. (will be iserted by the editor) Xiaoju Che Shuhuag Xiag Computatio of Error Bouds for P-matrix Liear Complemetarity Problems Received: date / Accepted: date Abstract

More information

--- L(qj)I(Pi) G(Pi)I(qj) Inm(P.Q) Gn(P)Im(Q + In(P)Lm(Q) P e F Q e F. Gk,L k. I(Piq j) WEIGHTED ADDITIVE INFORMATION MEASURES WOLFGANG SANDER

--- L(qj)I(Pi) G(Pi)I(qj) Inm(P.Q) Gn(P)Im(Q + In(P)Lm(Q) P e F Q e F. Gk,L k. I(Piq j) WEIGHTED ADDITIVE INFORMATION MEASURES WOLFGANG SANDER Iterat. J. Math. & Math Sci. VOL. 13 NO. 3 (1990) 417-424 417 WEIGHTED ADDITIVE INFORMATION MEASURES WOLFGANG SANDER Istitute for Aalysis Uiversity of Brauschweig Pockelsstr. 14, D 3300 Brauschweig, Geray

More information

Weak formulation and Lagrange equations of motion

Weak formulation and Lagrange equations of motion Chapter 4 Weak formulatio ad Lagrage equatio of motio A mot commo approach to tudy tructural dyamic i the ue of the Lagrage equatio of motio. Thee are obtaied i thi chapter tartig from the Cauchy equatio

More information

Refinements of Jensen s Inequality for Convex Functions on the Co-Ordinates in a Rectangle from the Plane

Refinements of Jensen s Inequality for Convex Functions on the Co-Ordinates in a Rectangle from the Plane Filoat 30:3 (206, 803 84 DOI 0.2298/FIL603803A Published by Faculty of Scieces ad Matheatics, Uiversity of Niš, Serbia Available at: http://www.pf.i.ac.rs/filoat Refieets of Jese s Iequality for Covex

More information

An almost sure invariance principle for trimmed sums of random vectors

An almost sure invariance principle for trimmed sums of random vectors Proc. Idia Acad. Sci. Math. Sci. Vol. 20, No. 5, November 200, pp. 6 68. Idia Academy of Scieces A almost sure ivariace priciple for trimmed sums of radom vectors KE-ANG FU School of Statistics ad Mathematics,

More information

Certain Properties of an Operator Involving the Generalized Hypergeometric Functions

Certain Properties of an Operator Involving the Generalized Hypergeometric Functions Proceedig of the Pakita Acadey of Sciece 5 (3): 7 3 (5) Copyright Pakita Acadey of Sciece ISSN: 377-969 (prit), 36-448 (olie) Pakita Acadey of Sciece Reearch Article Certai Propertie of a Operator Ivolvig

More information

Generalized Likelihood Functions and Random Measures

Generalized Likelihood Functions and Random Measures Pure Mathematical Sciece, Vol. 3, 2014, o. 2, 87-95 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/10.12988/pm.2014.437 Geeralized Likelihood Fuctio ad Radom Meaure Chrito E. Koutzaki Departmet of Mathematic

More information

A Study on the Rate of Convergence of Chlodovsky-Durrmeyer Operator and Their Bézier Variant

A Study on the Rate of Convergence of Chlodovsky-Durrmeyer Operator and Their Bézier Variant IOSR Joural of Matheatics (IOSR-JM) e-issn: 78-578, p-issn: 39-765X. Volue 3, Issue Ver. III (Mar. - Apr. 7), PP -8 www.iosrjourals.org A Study o the Rate of Covergece of Chlodovsky-Durreyer Operator ad

More information

A new sequence convergent to Euler Mascheroni constant

A new sequence convergent to Euler Mascheroni constant You ad Che Joural of Iequalities ad Applicatios 08) 08:7 https://doi.org/0.86/s3660-08-670-6 R E S E A R C H Ope Access A ew sequece coverget to Euler Mascheroi costat Xu You * ad Di-Rog Che * Correspodece:

More information

DETERMINISTIC APPROXIMATION FOR STOCHASTIC CONTROL PROBLEMS

DETERMINISTIC APPROXIMATION FOR STOCHASTIC CONTROL PROBLEMS DETERMINISTIC APPROXIMATION FOR STOCHASTIC CONTROL PROBLEMS R.Sh.Lipter*, W.J.Ruggaldier**, M.Takar*** *Departmet of Electrical Egieerig-Sytem Tel Aviv Uiverity 69978 - Ramat Aviv, Tel Aviv, ISRAEL **Dipartimeto

More information

a 1 = 1 a a a a n n s f() s = Σ log a 1 + a a n log n sup log a n+1 + a n+2 + a n+3 log n sup () s = an /n s s = + t i

a 1 = 1 a a a a n n s f() s = Σ log a 1 + a a n log n sup log a n+1 + a n+2 + a n+3 log n sup () s = an /n s s = + t i 0 Dirichlet Serie & Logarithmic Power Serie. Defiitio & Theorem Defiitio.. (Ordiary Dirichlet Serie) Whe,a,,3, are complex umber, we call the followig Ordiary Dirichlet Serie. f() a a a a 3 3 a 4 4 Note

More information

q-fibonacci polynomials and q-catalan numbers Johann Cigler [ ] (4) I don t know who has observed this well-known fact for the first time.

q-fibonacci polynomials and q-catalan numbers Johann Cigler [ ] (4) I don t know who has observed this well-known fact for the first time. -Fiboacci polyoials ad -Catala ubers Joha Cigler The Fiboacci polyoials satisfy the recurrece F ( x s) = s x = () F ( x s) = xf ( x s) + sf ( x s) () with iitial values F ( x s ) = ad F( x s ) = These

More information

SOME FINITE SIMPLE GROUPS OF LIE TYPE C n ( q) ARE UNIQUELY DETERMINED BY THEIR ELEMENT ORDERS AND THEIR ORDER

SOME FINITE SIMPLE GROUPS OF LIE TYPE C n ( q) ARE UNIQUELY DETERMINED BY THEIR ELEMENT ORDERS AND THEIR ORDER Joural of Algebra, Nuber Theory: Advaces ad Applicatios Volue, Nuber, 010, Pages 57-69 SOME FINITE SIMPLE GROUPS OF LIE TYPE C ( q) ARE UNIQUELY DETERMINED BY THEIR ELEMENT ORDERS AND THEIR ORDER School

More information

CERTAIN CONGRUENCES FOR HARMONIC NUMBERS Kotor, Montenegro

CERTAIN CONGRUENCES FOR HARMONIC NUMBERS Kotor, Montenegro MATHEMATICA MONTISNIGRI Vol XXXVIII (017) MATHEMATICS CERTAIN CONGRUENCES FOR HARMONIC NUMBERS ROMEO METROVIĆ 1 AND MIOMIR ANDJIĆ 1 Maritie Faculty Kotor, Uiversity of Moteegro 85330 Kotor, Moteegro e-ail:

More information

Common Coupled Fixed Point of Mappings Satisfying Rational Inequalities in Ordered Complex Valued Generalized Metric Spaces

Common Coupled Fixed Point of Mappings Satisfying Rational Inequalities in Ordered Complex Valued Generalized Metric Spaces IOSR Joural of Mathematics (IOSR-JM) e-issn: 78-578, p-issn:319-765x Volume 10, Issue 3 Ver II (May-Ju 014), PP 69-77 Commo Coupled Fixed Poit of Mappigs Satisfyig Ratioal Iequalities i Ordered Complex

More information

A tail bound for sums of independent random variables : application to the symmetric Pareto distribution

A tail bound for sums of independent random variables : application to the symmetric Pareto distribution A tail boud for um of idepedet radom variable : applicatio to the ymmetric Pareto ditributio Chritophe Cheeau To cite thi verio: Chritophe Cheeau. A tail boud for um of idepedet radom variable : applicatio

More information

On the 2-Domination Number of Complete Grid Graphs

On the 2-Domination Number of Complete Grid Graphs Ope Joural of Dicrete Mathematic, 0,, -0 http://wwwcirporg/oural/odm ISSN Olie: - ISSN Prit: - O the -Domiatio Number of Complete Grid Graph Ramy Shahee, Suhail Mahfud, Khame Almaea Departmet of Mathematic,

More information

ON MEAN ERGODIC CONVERGENCE IN THE CALKIN ALGEBRAS

ON MEAN ERGODIC CONVERGENCE IN THE CALKIN ALGEBRAS PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY Volume 00, Number 0, Pages 000 000 S 0002-9939(XX0000-0 ON MEAN ERGODIC CONVERGENCE IN THE CALKIN ALGEBRAS MARCH T. BOEDIHARDJO AND WILLIAM B. JOHNSON 2

More information

Orthogonal Functions

Orthogonal Functions Royal Holloway Uiversity of odo Departet of Physics Orthogoal Fuctios Motivatio Aalogy with vectors You are probably failiar with the cocept of orthogoality fro vectors; two vectors are orthogoal whe they

More information

M227 Chapter 9 Section 1 Testing Two Parameters: Means, Variances, Proportions

M227 Chapter 9 Section 1 Testing Two Parameters: Means, Variances, Proportions M7 Chapter 9 Sectio 1 OBJECTIVES Tet two mea with idepedet ample whe populatio variace are kow. Tet two variace with idepedet ample. Tet two mea with idepedet ample whe populatio variace are equal Tet

More information