Youssef N. Raffoul : rechercher sur Z-Library

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1

Dynamics Analysis of a Mathematical Model for New Product Innovation Diffusion

Li, Chunru, Ma, Zujun, Raffoul, Youssef N.

Journal:

Discrete Dynamics in Nature and Society

Année:

2020

Fichier:

PDF, 1.49 MB

2020

2

Periodic solutions for a neutral nonlinear dynamical equation on a time scale

Eric R. Kaufmann, Youssef N. Raffoul

Journal:

Journal of Mathematical Analysis and Applications

Année:

2006

Langue:

english

Fichier:

PDF, 120 KB

english, 2006

3

Boundedness in Nonlinear Functional Differential Equations with Applications to Volterra Integrodifferential Equations

Raffoul, Youssef N.

Journal:

Journal of Integral Equations and Applications

Année:

2004

Langue:

english

Fichier:

PDF, 130 KB

english, 2004

4

Boundedness and Stability in Nonlinear Discrete Systems With Nonlinear Perturbation

Raffoul, Youssef N., Dib, Youssef M.

Journal:

Journal of Difference Equations and Applications

Année:

2003

Langue:

english

Fichier:

PDF, 151 KB

english, 2003

5

Lyapunov Functionals that Lead to Exponential Stability and Instability in Finite Delay Volterra Difference Equations

Kublik, Catherine, Raffoul, Youssef

Journal:

Acta Mathematica Vietnamica

Année:

2016

Langue:

english

Fichier:

PDF, 476 KB

english, 2016

6

Qualitative analysis of nonlinear Volterra integral equations on time scales using resolvent and Lyapunov functionals

Adıvar, Murat, Raffoul, Youssef N.

Journal:

Applied Mathematics and Computation

Année:

2016

Langue:

english

Fichier:

PDF, 302 KB

english, 2016

7

Recent Trends in Dynamical Systems on Time Scales

Eid, George, Neugebauer, Jeffry, Raffoul, Youssef Naim, Tunç, Cemil

Journal:

Discrete Dynamics in Nature and Society

Année:

2018

Langue:

english

Fichier:

PDF, 1.27 MB

english, 2018

8

Qualitative Theory of Volterra Difference Equations || Fixed Point Theory in Stability and Boundedness

Raffoul, Youssef N.

Année:

2018

Langue:

english

Fichier:

PDF, 657 KB

english, 2018

9

The large contraction principle and existence of periodic solutions for infinite delay Volterra difference equations

ELOE, Paul, JONNALAGADDA, Jagan Mohan, RAFFOUL, Youssef

Journal:

TURKISH JOURNAL OF MATHEMATICS

Année:

2019

Langue:

english

Fichier:

PDF, 149 KB

english, 2019

10

A second-order boundary value problem with impulsive effects on an unbounded domain

Eric R. Kaufmann, Nickolai Kosmatov, Youssef N. Raffoul

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Année:

2008

Langue:

english

Fichier:

PDF, 215 KB

english, 2008

11

On the discrete-time multi-species competition–predation system with several delays

Xinyuan Liao, Shengfan Zhou, Youssef N. Raffoul

Journal:

Applied Mathematics Letters

Année:

2008

Langue:

english

Fichier:

PDF, 267 KB

english, 2008

12

Stability and periodicity in dynamic delay equations

Murat Adıvar, Youssef N. Raffoul

Journal:

Computers & Mathematics with Applications

Année:

2009

Langue:

english

Fichier:

PDF, 492 KB

english, 2009

13

A note on “Stability and periodicity in dynamic delay equations” [Comput. Math. Appl. 58 (2009) 264–273]

Murat Adıvar, Youssef N. Raffoul

Journal:

Computers & Mathematics with Applications

Année:

2010

Langue:

english

Fichier:

PDF, 236 KB

english, 2010

14

Stability and periodicity in discrete delay equations

Youssef N. Raffoul

Journal:

Journal of Mathematical Analysis and Applications

Année:

2006

Langue:

english

Fichier:

PDF, 107 KB

english, 2006

15

Periodic solutions of neutral nonlinear system of differential equations with functional delay

Muhammad N. Islam, Youssef N. Raffoul

Journal:

Journal of Mathematical Analysis and Applications

Année:

2007

Langue:

english

Fichier:

PDF, 135 KB

english, 2007

16

Inequalities and exponential decay in time varying delay differential equations

Murat Adıvar, Youssef N. Raffoul

Journal:

Mathematical and Computer Modelling

Année:

2011

Langue:

english

Fichier:

PDF, 239 KB

english, 2011

17

Positive solutions for a nonlinear functional dynamic equation on a time scale

Eric R. Kaufmann, Youssef N. Raffoul

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Année:

2005

Langue:

english

Fichier:

PDF, 186 KB

english, 2005

18

General theorems for stability and boundedness for nonlinear functional discrete systems

Youssef N. Raffoul

Journal:

Journal of Mathematical Analysis and Applications

Année:

2003

Langue:

english

Fichier:

PDF, 107 KB

english, 2003

19

Classification and existence of positive solutions of systems of Volterra nonlinear difference equations

Wan-Tong Li, Youssef N Raffoul

Journal:

Applied Mathematics and Computation

Année:

2004

Langue:

english

Fichier:

PDF, 209 KB

english, 2004

20

Existence results for periodic solutions of integro-dynamic equations on time scales

Murat Adıvar, Youssef N. Raffoul

Journal:

Annali di Matematica Pura ed Applicata (1923 -)

Année:

2009

Langue:

english

Fichier:

PDF, 229 KB

english, 2009

21

Biperiodicity in neutral-type delayed difference neural networks

Zhenkun Huang, Youssef N Raffoul

Journal:

Advances in Difference Equations

Année:

2012

Langue:

english

Fichier:

PDF, 253 KB

english, 2012

22

EXISTENCE OF RESOLVENT FOR VOLTERRA INTEGRAL EQUATIONS ON TIME SCALES

ADıVAR, MURAT, RAFFOUL, YOUSSEF N.

Journal:

Bulletin of the Australian Mathematical Society

Année:

2010

Langue:

english

Fichier:

PDF, 633 KB

english, 2010

23

Discretization scheme in Volterra integro-differential equations that preserves stability and boundedness

Kaufmann, Eric R., Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2006

Langue:

english

Fichier:

PDF, 128 KB

english, 2006

24

Inequalities and exponential stability and instability in finite delay Volterra integro-differential equations

Murat Adıvar, Youssef N. Raffoul

Journal:

Rendiconti del Circolo Matematico di Palermo (1952 -)

Année:

2012

Langue:

english

Fichier:

PDF, 141 KB

english, 2012

25

Periodic and asymptotically periodic solutions of systems of nonlinear difference equations with infinite delay

Adivar, Murat, Koyuncuoğlu, H. Can, Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2013

Langue:

english

Fichier:

PDF, 143 KB

english, 2013

26

Scale-Limited Activating Sets and Multiperiodicity for Threshold-Linear Networks on Time Scales

Zhenkun Huang,, Raffoul, Youssef N., Chang-Yuan Cheng,

Journal:

IEEE Transactions on Cybernetics

Année:

2014

Langue:

english

Fichier:

PDF, 303 KB

english, 2014

27

Exponential Stability in Non-linear Difference Equations

Islam*, Muhammad N., Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2003

Langue:

english

Fichier:

PDF, 138 KB

english, 2003

28

Existence of positive periodic solutions in neutral nonlinear equations with functional delay

Raffoul, Youssef N.

Journal:

Rocky Mountain Journal of Mathematics

Année:

2012

Langue:

english

Fichier:

PDF, 128 KB

english, 2012

29

Existence and uniqueness of asymptotically constant or periodic solutions in delayed population models

Radin, Michael, Raffoul, Youssef

Journal:

Journal of Difference Equations and Applications

Année:

2014

Langue:

english

Fichier:

PDF, 136 KB

english, 2014

30

Boundedness and Periodicity of Volterra Systems of Difference Equations

Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

1998

Langue:

english

Fichier:

PDF, 355 KB

english, 1998

31

Existence of periodic solutions in neutral nonlinear difference systems with delay

Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2005

Langue:

english

Fichier:

PDF, 145 KB

english, 2005

32

Existence of periodic solutions in shifts δ

Adıvar, Murat, Koyuncuoğlu, Halis Can, Raffoul, Youssef N.

Journal:

Applied Mathematics and Computation

Année:

2014

Langue:

english

Fichier:

PDF, 448 KB

english, 2014

33

Nonlinear Functional Difference Equations with Applications

Su, Hua, Rogovchenko, Yuriy V., Raffoul, Youssef, Sang, Yanbin, Xu, Fuyi

Journal:

Discrete Dynamics in Nature and Society

Année:

2013

Langue:

english

Fichier:

PDF, 71 KB

english, 2013

34

Boundedness in functional dynamic equations on time scales

Akin-Bohner, Elvan, Raffoul, Youssef N.

Journal:

Advances in Difference Equations

Année:

2006

Langue:

english

Fichier:

PDF, 442 KB

english, 2006

35

Periodic Solutions of Almost Linear Volterra Integro-dynamic Equation on Periodic Time Scales

Raffoul, Youssef N.

Année:

2015

Langue:

english

Fichier:

PDF, 252 KB

english, 2015

36

Qualitative Analysis of Solutions of Nonlinear Delay Dynamic Equations

Ünal, Mehmet, Raffoul, Youssef N.

Journal:

International Journal of Differential Equations

Année:

2013

Langue:

english

Fichier:

PDF, 171 KB

english, 2013

37

Periodicity in General Delay Non-linear Difference Equations Using Fixed Point Theory

Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2004

Langue:

english

Fichier:

PDF, 1.84 MB

english, 2004

38

Positive periodic solutions of functional discrete systems and population models

Raffoul, Youssef N, Tisdell, Christopher C

Journal:

Advances in Difference Equations

Année:

2005

Langue:

english

Fichier:

PDF, 572 KB

english, 2005

39

Exponential stability of dynamic equations on time scales

Peterson, Allan C, Raffoul, Youssef N

Journal:

Advances in Difference Equations

Année:

2005

Langue:

english

Fichier:

PDF, 579 KB

english, 2005

40

Positive Solutions of Three-point Nonlinear Discrete Second Order Boundary Value Problem

Ma, Ruyun, Raffoul†, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2004

Langue:

english

Fichier:

PDF, 282 KB

english, 2004

41

Stability Properties of Linear Volterra Discrete Systems with Nonlinear Perturbation

Khandaker, Touhid M., Raffoul, Youssef N.

Journal:

Journal of Difference Equations and Applications

Année:

2002

Langue:

english

Fichier:

PDF, 314 KB

english, 2002

42

Hilger-type impulsive differential inequality and its application to impulsive synchronization of delayed complex networks on time scales

Huang, Zhenkun, Cao, Jinde, Raffoul, Youssef N.

Journal:

SCIENCE CHINA Information Sciences

Année:

2018

Langue:

english

Fichier:

PDF, 157 KB

english, 2018

43

Necessary and sufficient conditions for uniform stability of Volterra integro-dynamic equations using new resolvent equation

Advar, Murat, Raffoul, Youssef N.

Journal:

Analele Universitatii "Ovidius" Constanta - Seria Matematica

Année:

2013

Langue:

english

Fichier:

PDF, 801 KB

english, 2013

44

Analysis of periodic and asymptotically periodic solutions in nonlinear coupled Volterra integro-differential systems

RAFFOUL, Youssef

Journal:

TURKISH JOURNAL OF MATHEMATICS

Année:

2018

Langue:

english

Fichier:

PDF, 117 KB

english, 2018

45

Qualitative Theory of Volterra Difference Equations ||

Raffoul, Youssef N.

Année:

2018

Langue:

english

Fichier:

PDF, 3.95 MB

english, 2018

46

Qualitative Theory of Volterra Difference Equations || Functional Difference Equations

Raffoul, Youssef N.

Année:

2018

Langue:

english

Fichier:

PDF, 422 KB

english, 2018

47

Classification of Positive Solutions of Nonlinear Systems of‎ ‎Volterra Integral Equations

‎Raffoul‎, Youssef N‎.

Journal:

Annals of Functional Analysis

Année:

2011

Langue:

english

Fichier:

PDF, 314 KB

english, 2011

48

Uniform Stability In Nonlinear Infinite Delay Volterra Integro-differential Equations Using Lyapunov Functionals

Raffoul, Youssef, Rai, Habib

Journal:

Nonautonomous Dynamical Systems

Année:

2016

Langue:

english

Fichier:

PDF, 376 KB

english, 2016

49

Analysis of Perturbed Volterra Integral Equations on Time Scales

Messina, Eleonora, Raffoul, Youssef N., Vecchio, Antonia

Journal:

Année:

2020

Fichier:

PDF, 304 KB

2020