具多偏差变元的n-维p-Laplacian方程周期解的存在性  

The Existence of Periodic Solutions for p-Laplacian Equations with Some Deviating Arguments

作　　者：倪晋波[1] 高娟[1] 张建军[2] 

机构地区：[1]安徽理工大学数理系,安徽淮南232001 [2]中国矿业大学数学系,江苏徐州221008

出　　处：《大学数学》2007年第6期53-59,共7页College Mathematics

摘　　要：研究了一类具多偏差变元的n-维p-Laplacian方程周期解的存在性,利用迭合度理论得到了存在周期解的新条件.The existence of periodic solutions for p-Laplacian equations with some deviating arguments is studied by using coincidence degree theory. Sufficient conditions to guarantee the existence of periodic solutions for the equation are obtained.

关 键 词：P-LAPLACIAN方程 周期解 迭合度 

分 类 号：O175.6[理学—数学]