CONSTANT-SIGN AND NODAL SOLUTIONS FOR A NEUMANN PROBLEM WITH p-LAPLACIAN AND EQUI-DIFFUSIVE REACTION TERM

被引:0
|
作者
Marano, Salvatore A. [1 ]
Papageorgiou, Nicolaos S. [2 ]
机构
[1] Univ Catania, Dipartimento Matemat & Informat, I-95125 Catania, Italy
[2] Natl Tech Univ Athens, Dept Math, Athens 15780, Greece
关键词
p-Laplacian; Neumann problem; constant-sign solutions; nodal solutions; truncations; sub- and super-solutions; critical groups;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The existence of both constant and sign-changing (namely, nodal) solutions to a Neumann boundary-value problem with p-Laplacian and reaction term depending on a positive parameter is established. Proofs make use of sub- and super-solution techniques as well as critical point theory.
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页码:233 / 248
页数:16
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