On a Class of Neumann Boundary Value Equations Driven by a （p1,…,pn）-Laplacian Operator  

作　　者：AFROUZI G. A. HEIDARKHANI S. HADJIAN A. SHAKERI S. 

机构地区：[1]Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar, Iran. [2]Department of Mathematics, Faculty of Sciences, Razi University, Kermanshah 67149, Iran.

出　　处：《Journal of Partial Differential Equations》2012年第1期21-31,共11页偏微分方程（英文版）

摘　　要：In this paper we prove the existence of an open interval （λ＇,λ＇） for each A in the interval a class of Neumann boundary value equations involving the （p1,…,pn）- Laplacian and depending on A admits at least three solutions. Our main tool is a recent three critical points theorem of Averna and Bonanno [Topo1. Methods Nonlinear Anal. [1] （2003） 93-103].

关 键 词：（p1 …  pn）-Laplacian Neumann problem three solutions critical points multiplicityresults. 

分 类 号：O175.25[理学—数学] O175.8[理学—基础数学]