Neumann problem;
(;
)-Laplacian;
critical point;
saddle point theorem;
Landesman-Lazer type condition;
34B15;
35J92;
49J40;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
We consider a Neumann problem driven by the (p, q)-Laplacian under the Landesman-Lazer type condition. Using the classical saddle point theorem and other classical results of the calculus of variations, we show that the problem has at least one nontrivial weak solution.