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On positive periodic solutions of a nonautonomous neutral delay n-species competitive system 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2008, 卷号: 68, 期号: 6, 页码: 1409-1420
作者:  Liu, Zhijun;  Chen, Lansun
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
positive periodic solution  neutral delay  existence theorem  competition system  
Multiple nontrivial solutions for some fourth-order quasilinear elliptic problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2005, 卷号: 63, 期号: 5-7, 页码: E2533-E2544
作者:  Zhang, Jihui
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
Multiple solutions  Morse theory  Quasilinear problem  
Twin positive solutions for quasi-linear multi-point boundary value problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2005, 卷号: 62, 期号: 1, 页码: 167-177
作者:  Cheung, WS;  Ren, JL
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
multi-point boundary value problems  p-Laplacian  fixed point index theory  
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:90/0  |  提交时间:2018/07/30
bifurcation  critical points  critical groups  sign-changing solutions  
Multiple nodal solutions for elliptic equations 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2004, 卷号: 57, 期号: 4, 页码: 615-632
作者:  Qian, AX;  Li, SJ
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
minimax theory  nodal solutions  elliptic boundary value problems  
Twin positive solutions for the one-dimensional p-Laplacian boundary value problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2004, 卷号: 56, 期号: 7, 页码: 975-984
作者:  He, XM;  Ge, WG
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
one-dimensional p-Laplacian  positive solutions  concavity  fixed point theorem in cones  
Coincidence degree and nontrivial solutions of elliptic boundary value problems at resonance 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2004, 卷号: 56, 期号: 5, 页码: 739-750
作者:  Han, ZQ
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
coincidence degree  nontrivial solutions  elliptic boundary value problems  
Non-resonance and eigenvalues of nonlinear singular boundary value problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2002, 卷号: 50, 期号: 7, 页码: 995-1012
作者:  Liu, XY;  Feng, WJ;  Liu, H
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
non-resonance  multiple solutions  boundary value problems  singular  fixed point  
On the role played by the Fucik spectrum in the determination of critical groups in elliptic problems where the asymptotic limits may not exist 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2002, 卷号: 49, 期号: 5, 页码: 603-611
作者:  Li, SJ;  Perera, K;  Su, JB
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
semilinear elliptic boundary value problems  jumping nonlinearities  Fucik spectrum  Morse theory  critical groups  
On the global structure of the set of positive solutions for some quasilinear elliptic boundary value problems 期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2001, 卷号: 46, 期号: 7, 页码: 1021-1037
作者:  Guo, ZM;  Zhang, H
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
quasilinear elliptic problems  positive solutions  uniqueness  global continuum