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Nontrivial solutions for resonant difference systems via computations of the critical groups
- Source :
-
Journal of Mathematical Analysis & Applications . Jan2012, Vol. 385 Issue 1, p60-71. 12p. - Publication Year :
- 2012
-
Abstract
- 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. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022247X
- Volume :
- 385
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Mathematical Analysis & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 64869634
- Full Text :
- https://doi.org/10.1016/j.jmaa.2011.06.027