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Constant Sign and Sign Changing Solutions for Systems of Quasilinear Elliptic Equations 期刊论文
SET-VALUED AND VARIATIONAL ANALYSIS, 2011, 卷号: 19, 期号: 2, 页码: 255-269
作者:  Motreanu, Dumitru;  Zhang, Zhitao
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
Quasilinear elliptic system  Sub-supersolution  Comparison  Truncation  Critical point  Constant sign solutions  Sign changing solutions  
Existence results for some nonlinear elliptic systems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2009, 卷号: 71, 期号: 7-8, 页码: 2840-2846
作者:  Zhang, Jihui;  Zhang, Zhitao
收藏  |  浏览/下载:82/0  |  提交时间:2018/07/30
Weak solution  Nonlinear elliptic system  Variational methods  
Sign changing solutions of Kirchhoff type problems via invariant sets of descent flow 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2006, 卷号: 317, 期号: 2, 页码: 456-463
作者:  Zhang, ZT;  Perera, K
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
nonlocal problems  Kirchhoff's equation  variational methods  invariant sets of descent flow