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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:93/0  |  提交时间:2018/07/30
Critical points  Sign-changing solutions and multiple solutions  Kirchhoff type nonlocal problems  
Splitting theorem, Poincare-Hopf theorem and jumping nonlinear problems 期刊论文
JOURNAL OF FUNCTIONAL ANALYSIS, 2005, 卷号: 221, 期号: 2, 页码: 439-455
作者:  Li, C;  Li, SJ;  Liu, JQ
收藏  |  浏览/下载:83/0  |  提交时间:2018/07/30
the Poincare-Hopf theorem  the splitting theorem  multiple solutions  jumping nonlinear elliptic equations  
Multiple solutions and sign-changing solutions of a class of nonlinear elliptic equations with Neumann boundary condition 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2004, 卷号: 298, 期号: 1, 页码: 14-32
作者:  Li, C;  Li, SJ
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
multiple solutions and sign-changing solutions  critical group  Neumann boundary value problem  Morse theory  
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:109/0  |  提交时间:2018/07/30
critical points  multiple solutions  sign-changing solution  p-Laplacian  
STRONGLY INDEFINITE FUNCTIONALS WITH PERTURBED SYMMETRIES AND MULTIPLE SOLUTIONS OF NONSYMMETRIC ELLIPTIC SYSTEMS 期刊论文
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, 2004, 页码: 18
作者:  Clapp, Monica;  Ding, Yanheng;  Hernandez-Linares, Sergio
收藏  |  浏览/下载:148/0  |  提交时间:2018/07/30
Critical point theory  perturbation of symmetries  elliptic systems  strongly indefinite functionals  multiple solutions  critical Sobolev exponent  
Strongly indefinite functionals and multiple solutions of elliptic systems 期刊论文
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 2003, 卷号: 355, 期号: 7, 页码: 2973-2989
作者:  De Figueiredo, DG;  Ding, YH
收藏  |  浏览/下载:60/0  |  提交时间:2018/07/30
elliptic system  multiple solutions  critical point theory  
Solutions of a nonlinear Schrodinger equation 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2002, 卷号: 8, 期号: 3, 页码: 563-584
作者:  deFigueiredo, DG;  Ding, YH
收藏  |  浏览/下载:63/0  |  提交时间:2018/07/30
Schrodinger equation  multiple solutions  variational method  
Sign-changing solutions and multiple solutions theorems for semilinear elliptic boundary value problems with a reaction term nonzero at zero 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2002, 卷号: 178, 期号: 2, 页码: 298-313
作者:  Zhang, ZT;  Li, XD
收藏  |  浏览/下载:78/0  |  提交时间:2018/07/30
sign-changing solutions  Dirichlet problems  reaction term  multiple solutions  
Solutions to a class of Schrodinger equations 期刊论文
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2002, 卷号: 130, 期号: 3, 页码: 689-696
作者:  Ding, YH
收藏  |  浏览/下载:74/0  |  提交时间:2018/07/30
Schrodinger equations  multiple solutions  critical point theory