## INTERNATIONAL JOURNAL OF DIFFERENCE EQUATIONS |

ISSN 0973-6069 |

VOLUME 4, NUMBER 1 (2009) |

Ravi P. Agarwal, Young-Ho Kim and S. K. Sen, New Retarded Discrete Inequalities with Applications, pages 1-19. |

A. Aghajani and M. Ejtehadi, On the Asymptotic Behavior of a Nonautonomous Difference Equation, pages 21-26. |

Svetlana V. Azarina and Yuri E. Gliklikh, Stochastic Differential Equations and Inclusions with Mean Derivatives relative to the Past, pages 27-41. |

Kenneth S. Berenhaut and Richard T. Guy, Symmetric Functions and Difference Equations with Asymptotically Period-two Solutions, pages 43-48. |

Roman Šimon Hilscher and Petr Zemánek, Definiteness of Quadratic Functionals for Hamiltonian and Symplectic Systems: A Survey, pages 49-67. |

Başak Karpuz, Radhanath Rath and Subhendu Kumar Rath, On Oscillation and Asymptotic Behaviour of a Higher Order Functional Difference Equation of Neutral Type, pages 69-96. |

G. Lugo and F.J. Palladino, Unboundedness for some Classes of Rational Difference Equations, pages 97-113. |

G. Papschinopoulos, C. J. Schinas and G. Stefanidou, Two Modifications of the Beverton-Holt Equation, pages 115-136. |

Qin Sheng and Anzhong Wang, A Study of the Dynamic Difference Approximations on Time Scales, pages 137-153. |

Kejun Zhuang, Stability and Hopf Bifurcation for a Discrete Disease Spreading Model in Complex Networks, pages 155-163. |