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Symmetry breaking via Morse index for equations and systems of Henon-Schrodinger type 期刊论文
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2019, 卷号: 70, 期号: 1, 页码: 19
作者:  Lou, Zhenluo;  Weth, Tobias;  Zhang, Zhitao
收藏  |  浏览/下载:142/0  |  提交时间:2019/03/05
Symmetry breaking  Morse index  Henon-Schrodinger system  Ground state solution  35B06  35J50  35J57  
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  
Sign-changing and multiple solutions of Kirchhoff type problems without the PS condition 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2009, 卷号: 70, 期号: 3, 页码: 1275-1287
作者:  Mao, Anmin;  Zhang, Zhitao
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
Critical points  Sign-changing solutions and multiple solutions  Kirchhoff type nonlocal problems  
Elliptic equations in R-2 with one-sided exponential growth 期刊论文
COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 2004, 卷号: 6, 期号: 6, 页码: 947-971
作者:  Zhang, ZT;  Calanchi, M;  Ruf, B
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
critical points  one-sided exponential growth  sign-changing solutions  critical growth  
Construction of pseudo-gradient vector field and sign-changing multiple solutions involving p-Laplacian 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2004, 卷号: 201, 期号: 2, 页码: 287-303
作者:  Zhang, ZT;  Chen, JQ;  Li, SJ
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
critical points  multiple solutions  sign-changing solution  p-Laplacian