DYNAMIC SYSTEMS AND APPLICATIONS
|
2008年
/
17卷
/
02期
关键词:
D O I:
暂无
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We consider a semilinear Neumann problem with indefinite linear part and a nonsmooth potential (hemivariational inequality). Using a nonsmooth variant of the reduction technique, we prove a multiplicity theorem for problems with subquadratic potential.