Periodic moving waves on 2D lattices with nearest-neighbor interactions

被引：0
|
作者：
M. Fečkan
机构：
[1] Comenius University,
来源：
Ukrainian Mathematical Journal | 2008年 / 60卷
关键词：
Weak Solution; Solitary Wave; Unique Weak Solution; Small Divisor; Unique Classical Solution;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the existence of periodic moving waves on two-dimensional periodically forced lattices with linear coupling between nearest particles and with periodic nonlinear substrate potentials. Such discrete systems can model molecules adsorbed on a substrate crystal surface.
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