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Ancient finite entropy flows by powers of curvature in R-2 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2022, 卷号: 216, 页码: 19
作者:  Choi, Kyeongsu;  Sun, Liming
收藏  |  浏览/下载:89/0  |  提交时间:2022/04/02
Curve shortening flow  Ancient solutions  Fully nonlinear parabolic PDEs  
Periodic solutions of second order non-autonomous Hamiltonian systems with local superquadratic potential 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2009, 卷号: 70, 期号: 10, 页码: 3672-3681
作者:  Wang, Zhiyong;  Zhang, Jihui;  Zhang, Zhitao
收藏  |  浏览/下载:89/0  |  提交时间:2018/07/30
Periodic solutions  Hamiltonian systems  Local superquadratic potential  Generalized mountain pass theorem  
Existence and multiplicity of solutions for a non-periodic Schrodinger equation 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2008, 卷号: 69, 期号: 11, 页码: 3671-3678
作者:  Zhao, Fukun;  Zhao, Leiga;  Ding, Yanheng
收藏  |  浏览/下载:69/0  |  提交时间:2018/07/30
Nonlinear Schrodinger equations  Variational methods  Asymptotically linear nonlinearities  Strongly indefinite functionals  
Periodic solutions for a class of non-autonomous Hamiltonian systems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2005, 卷号: 61, 期号: 8, 页码: 1413-1426
作者:  Luan, SX;  Mao, A
收藏  |  浏览/下载:89/0  |  提交时间:2018/07/30
Hamiltonian system  periodic solutions  Cerami condition  local linking  
Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2004, 卷号: 58, 期号: 7-8, 页码: 899-907
作者:  Wu, X
收藏  |  浏览/下载:87/0  |  提交时间:2018/07/30
critical point  non-autonomous second-order systems  Sobolev's inequality