Super-quadratic conditions for periodic elliptic system on R^N

This article concerns the elliptic system $$\displaylines{ -\Delta u+V(x)u=W_{v}(x, u, v), \quad x\in \mathbb{R}^{N},\cr -\Delta v+V(x)v=W_{u}(x, u, v), \quad x\in \mathbb{R}^{N},\cr u, v\in H^{1}(\mathbb{R}^{N}), }$$ where V and W are periodic in x, and W(x,z) is super-linea...

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Bibliographic Details
Main Authors: Fangfang Liao, Xianhua Tang, Jian Zhang, Dongdong Qin
Format: Article
Language:English
Published: Texas State University 2015-05-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2015/127/abstr.html