Youssef Raffoul

Personal Home Page

http://academic.udayton.edu/YoussefRaffoul/

Articles in Scholarly Journals [Incomplete List]

  1. On the discrete-time multi-species competition–predation system with several delays
    Applied Mathematics Letters, vol. 21, no. 1, pp. 15–22, 2008
  2. Periodic solutions of neutral nonlinear system of differential equations with functional delay
    Journal of Mathematical Analysis and Applications, vol. 331, no. 2, pp. 1175–1186, 2007
  3. Stability and periodicity in discrete delay equations
    Journal of Mathematical Analysis and Applications, vol. 324, no. 2, pp. 1356–1362, 2006
  4. Periodic solutions for a neutral nonlinear dynamical equation on a time scale
    Journal of Mathematical Analysis and Applications, vol. 319, no. 1, pp. 315–325, 2006
  5. Discretization scheme in Volterra integro-differential equations that preserves stability and boundedness
    The Journal of Difference Equations and Applications, vol. 12, no. 7, pp. 731–740, 2006
  6. Boundedness in functional dynamic equations on time scales
    Advances in Difference Equations, vol. 2006, Article ID 79689, 18 pages, 2006
  7. Stability in Linear Volterra Integrodifferential Equations with Nonlinear Perturbation
    Journal of Integral Equations and Applications, vol. 17, no. 3, pp. 259–276, 2005
  8. Exponential stability of dynamic equations on time scales
    Advances in Difference Equations, vol. 2005, no. 2, pp. 133–144, 2005
  9. Positive periodic solutions of functional discrete systems and population models
    Advances in Difference Equations, vol. 2005, no. 3, pp. 369–380, 2005
  10. Positive solutions for a nonlinear functional dynamic equation on a time scale
    Nonlinear Analysis, vol. 62, no. 7, pp. 1267–1276, 2005
  11. Existence of periodic solutions in neutral nonlinear difference systems with delay
    The Journal of Difference Equations and Applications, vol. 11, no. 13, pp. 1109–1118, 2005
  12. Positive Solutions of Three-point Nonlinear Discrete Second Order Boundary Value Problem
    The Journal of Difference Equations and Applications, vol. 10, no. 2, pp. 129–138, 2004
  13. Periodicity in General Delay Non-linear Difference Equations Using Fixed Point Theory
    The Journal of Difference Equations and Applications, vol. 10, no. 13-15, pp. 1229–1242, 2004
  14. Three Point Boundary Value Problems on Time Scales
    The Journal of Difference Equations and Applications, vol. 10, no. 9, pp. 843–849, 2004
  15. Classification and existence of positive solutions of systems of Volterra nonlinear difference equations
    Applied Mathematics and Computation, vol. 155, no. 2, pp. 469–478, 2004
  16. Stability in neutral nonlinear differential equations with functional delays using fixed-point theory
    Mathematical and Computer Modelling, vol. 40, no. 7-8, pp. 691–700, 2004
  17. Boundedness in Nonlinear Functional Differential Equations with Applications to Volterra Integrodifferential Equations
    Journal of Integral Equations and Applications, vol. 16, no. 4, pp. 375–388, 2004
  18. General theorems for stability and boundedness for nonlinear functional discrete systems
    Journal of Mathematical Analysis and Applications, vol. 279, no. 2, pp. 639–650, 2003
  19. Uniform asymptotic stability in nonlinear volterra discrete systems
    Computers & Mathematics with Applications, vol. 45, no. 6-9, pp. 1033–1039, 2003
  20. Boundedness and Stability in Nonlinear Discrete Systems With Nonlinear Perturbation
    The Journal of Difference Equations and Applications, vol. 9, no. 9, pp. 853–862, 2003
  21. Exponential Stability in Non-linear Difference Equations
    The Journal of Difference Equations and Applications, vol. 9, no. 9, pp. 819–825, 2003
  22. Stability Properties of Linear Volterra Discrete Systems with Nonlinear Perturbation
    The Journal of Difference Equations and Applications, vol. 8, no. 10, pp. 847–868, 2002
  23. Positive solutions of nonlinear functional difference equations
    Computers & Mathematics with Applications, vol. 42, no. 3-5, pp. 639–646, 2001
  24. T-periodic solutions and a priori bounds
    Mathematical and Computer Modelling, vol. 32, no. 5-6, pp. 643–652, 2000
  25. Boundedness and Periodicity of Volterra Systems of Difference Equations
    Journal of Difference Equations and Applications, vol. 4, no. 4, pp. 381–393, 1998