期刊论文详细信息
Advances in Difference Equations | |
Discrete Schrödinger equations in the nonperiodic and superlinear cases: homoclinic solutions | |
Liqian Jia1  Guanwei Chen1  Jun Chen2  | |
[1] School of Mathematical Sciences, University of Jinan, Jinan, P.R. China;Sun Yueqi Honors College, China University Of Mining And Technology, Xuzhou, P.R. China | |
关键词: discrete nonlinear Schrödinger equations; variational methods; Superlinear; homoclinic solutions; 35Q51; 35Q55; 39A12; 39A70; | |
DOI : 10.1186/s13662-017-1344-6 | |
学科分类:数学(综合) | |
来源: SpringerOpen | |
【 摘 要 】
Using variational methods, we study the existence and multiplicity of homoclinic solutions for a class of discrete Schrödinger equations in infinite m-dimensional lattices with nonlinearities being superlinear at infinity. Our results generalize some existing results in the literature by using some weaker conditions.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201904023907882ZK.pdf | 1633KB | download |