Title of article
Nontrivial solutions for resonant difference systems via computations of the critical groups
Author/Authors
Liu، نويسنده , , Jinsheng and Wang، نويسنده , , Shuli and Zhang، نويسنده , , Jianming and Zhang، نويسنده , , Fuwei، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2012
Pages
12
From page
60
To page
71
Abstract
In this paper, we study the existence of solutions for a class of resonant difference systems by using the minimax methods and the Morse theory. We prove that there exists at least one nontrivial solution for the systems.
Keywords
Morse theory , resonance , critical group , Difference systems
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2012
Journal title
Journal of Mathematical Analysis and Applications
Record number
1562207
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