Abstract
We study the existence of periodic solutions to a discrete -Laplacian system. By using the Clark duality method and computing the critical groups, we find a simple condition that is sufficient to ensure the existence of nonconstant periodic solutions to the system.
Citation
Bo Zheng. "Nonconstant Periodic Solutions of Discrete -Laplacian System via Clark Duality and Computations of the Critical Groups." Abstr. Appl. Anal. 2014 1 - 10, 2014. https://doi.org/10.1155/2014/567471