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MULTIPLICITY OF POSITIVE SOLUTIONS TO NONLINEAR SYSTEMS OF HAMMERSTEIN INTEGRAL EQUATIONS WITH WEIGHTED FUNCTIONS 期刊论文
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 2020, 卷号: 19, 期号: 1, 页码: 221-240
作者:  Cheng, Xiyou;  Feng, Zhaosheng;  Zhang, Zhitao
收藏  |  浏览/下载：208/0  |  提交时间：2020/01/10
Positive solution  Hammerstein integral equations  weighted functions  fixed point index  Dirichlet boundary condition  
ON A POWER-TYPE COUPLED SYSTEM OF MONGE-AMPERE EQUATIONS 期刊论文
TOPOLOGICAL METHODS IN NONLINEAR ANALYSIS, 2015, 卷号: 46, 期号: 2, 页码: 717-729
作者:  Zhang, Zhitao;  Qi, Zexin
收藏  |  浏览/下载：131/0  |  提交时间：2018/07/30
System of Monge-Ampere equations  cone  fixed point index  generalized Krein-Rutman theorem  
Existence of positive solutions for a general nonlinear eigenvalue problem 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2011, 卷号: 27, 期号: 3, 页码: 367-372
作者:  Cheng, Xi-you;  Zhang, Zhi-tao
收藏  |  浏览/下载：109/0  |  提交时间：2018/07/30
unbounded linear operator  fixed point index  positive solution  
Positive solutions for a multi-parameter system of second-order ordinary differential equations 期刊论文
SCIENCE CHINA-MATHEMATICS, 2011, 卷号: 54, 期号: 5, 页码: 959-972
作者:  Cheng XiYou;  Zhang ZhiTao
收藏  |  浏览/下载：130/0  |  提交时间：2018/07/30
positive solution  ordinary differential systems  fixed point index  
EXISTENCE OF POSITIVE SOLUTIONS FOR A SEMILINEAR ELLIPTIC SYSTEM 期刊论文
TOPOLOGICAL METHODS IN NONLINEAR ANALYSIS, 2011, 卷号: 37, 期号: 1, 页码: 103-116
作者:  Zhang, Zhitao;  Cheng, Xiyou
收藏  |  浏览/下载：117/0  |  提交时间：2018/07/30
Positive solutions  elliptic system  fixed point index  
EXISTENCE OF POSITIVE SOLUTIONS TO SYSTEMS OF NONLINEAR INTEGRAL OR DIFFERENTIAL EQUATIONS 期刊论文
TOPOLOGICAL METHODS IN NONLINEAR ANALYSIS, 2009, 卷号: 34, 期号: 2, 页码: 267-277
作者:  Cheng, Xiyou;  Zhang, Zhitao
收藏  |  浏览/下载：136/0  |  提交时间：2018/07/30
Positive solution  Hammerstein integral equations  fixed point index  product cone  
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：108/0  |  提交时间：2018/07/30
multi-point boundary value problems  p-Laplacian  fixed point index theory  
On the existence of positive solutions for a class of singular boundary value problems 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2004, 卷号: 298, 期号: 1, 页码: 57-72
作者:  Mao, AM;  Luan, SX;  Ding, YH
收藏  |  浏览/下载：146/0  |  提交时间：2018/07/30
fixed point index  second-order BVPs  cone  positive solution