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GLOBAL BIFURCATIONS AND A PRIORI BOUNDS OF POSITIVE SOLUTIONS FOR COUPLED NONLINEAR SCHRODINGER SYSTEMS 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, 2019, 卷号: 12, 期号: 7, 页码: 1905-1927
作者:  Dai, Guowei;  Tian, Rushun;  Zhang, Zhitao
收藏  |  浏览/下载:158/0  |  提交时间:2020/01/10
Bifurcation  Schrodinger systems  positive solutions  
Morse index and symmetry breaking for an elliptic equation with negative exponent in expanding annuli 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS, 2017, 卷号: 147, 期号: 6, 页码: 1215-1232
作者:  Guo, Zongming;  Mei, Linfeng;  Zhang, Zhitao
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
expanding annuli  bifurcation  symmetry breaking  negative exponent  Morse index  
Existence and bifurcation of solutions for a double coupled system of Schrodinger equations 期刊论文
SCIENCE CHINA-MATHEMATICS, 2015, 卷号: 58, 期号: 8, 页码: 1607-1620
作者:  Tian RuShun;  Zhang ZhiTao
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
bifurcation  system of Schrodinger equations  positive solution  synchronized solution branch  
Existence and non-existence of solutions for a class of Monge-Ampere equations 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2009, 卷号: 246, 期号: 7, 页码: 2849-2875
作者:  Zhang, Zhitao;  Wang, Kelei
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Monge-Ampere equations  Moving plane  Implicit Function Theorem  Leray-Schauder degree theory  Bifurcation  
On bifurcation, critical groups and exact multiplicity of solutions to semilinear elliptic boundary value problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2004, 卷号: 58, 期号: 5-6, 页码: 535-546
作者:  Zhang, ZT
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
bifurcation  critical points  critical groups  sign-changing solutions