Using the critical point theory, we establish sufficient conditions on the existence of ground states for discrete -Laplacian systems. Our results considerably generalize some existing ones.
Juhong Kuang. "On Ground States of Discrete -Laplacian Systems in Generalized Orlicz Sequence Spaces." Abstr. Appl. Anal. 2014 (SI18) 1 - 8, 2014. https://doi.org/10.1155/2014/808102