%0 Journal Article %T Existence of Solutions for Weighted -Laplacian Impulsive Integro-Differential System Periodic-Like Boundary Value Problems %A Zhi Guizhen %A Zhao Liang %A Chen Guangxia %A Wang Shujuan %J Journal of Inequalities and Applications %D 2010 %I Springer %X This paper investigates the existence of solutions for weighted -Laplacian impulsive integro-differential system periodic-like boundary value problems via Leray-Schauder's degree. The sufficient conditions for the existence of solutions are given. %U http://www.journalofinequalitiesandapplications.com/content/2010/751709