Raffoul, Y.N.

• Nonlinear Studies Vol 13 No 1 (2006) - Articles
  Boundedness in Nonlinear Functional Difference Equations via Non-negative Definite Lyapunov Functionals with Applications to Volterra Discrete Systems
  Abstract
• Nonlinear Studies Vol 14 No 4 (2007) - Articles
  Asymptotic behavior of Positive Solutions of Second-Order Nonlinear Difference Systems
  Details
• Nonlinear Studies Vol 18 No 1 (2011) - Articles
  Positive periodic solutions in neutral dynamic equations on a time scale
  Abstract