Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4624262 | Journal of Mathematical Analysis and Applications | 2006 | 12 Pages |
Abstract
In this paper the existence of nontrivial periodic solution for second order asymptotically linear difference equation at resonance is obtained. The methods used here are based on combining the minimax methods and the Morse theory, especially the observation on the critical groups.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis