Existence Results for Periodic Solutions of Nonautonomous Second-order Differential Systems with (q,p)-Laplacian  

作　　者：NURBEK A. ERUBAY AN TIAN-QING AND DENA TURHAN 

机构地区：[1]College of Mathematics and Physics, Xinfiang Agricultural University, Ururruli, 830052 [2]Department of Mathematics, Hohai University, Nanfing, 210098

出　　处：《Communications in Mathematical Research》2012年第3期281-288,共8页数学研究通讯（英文版）

基　　金：The NSF (10871059 and 10671028) of China;the Fundamental Research Founds (B09020181) for the Central Universities

摘　　要：In this paper, we consider the existence for periodic solutions of nonau- tonomons second-order differential systems with （q,p）-Laplacian by using the least action principle and the minimax methods.In this paper, we consider the existence for periodic solutions of nonau- tonomons second-order differential systems with （q,p）-Laplacian by using the least action principle and the minimax methods.

关 键 词：periodic solution （q p）-Laplacian critical point saddle point theorem 

分 类 号：O177.6[理学—数学] O175[理学—基础数学]