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Multiple positive periodic solutions for a class of state-dependent delay functional differential equations with feedback control 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2008, 卷号: 197, 期号: 1, 页码: 306-316
作者:  Zeng, Zhijun;  Zhou, Zhongcheng
收藏  |  浏览/下载：85/0  |  提交时间：2018/07/30
state-dependent delay  positive periodic solution  functional differential equations  the Krasnoselskii fixed point theorem  feedback control  
Existence of multiple positive periodic solutions for functional differential equations 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2007, 卷号: 325, 期号: 2, 页码: 1378-1389
作者:  Zeng, Zhijun;  Bi, Li;  Fan, Meng
收藏  |  浏览/下载：82/0  |  提交时间：2018/07/30
positive periodic solution  functional differential equations  Krasnoselskii fixed point theorem  
EXISTENCE OF POSITIVE PERIODIC SOLUTIONS FOR A CLASS OF NONAUTONOMOUS DIFFERENCE EQUATIONS 期刊论文
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, 2006, 页码: 18
作者:  Zeng, Zhijun
收藏  |  浏览/下载：82/0  |  提交时间：2018/07/30
Nonautonomous difference equations  periodic solution  Krasnoselskii fixed point theorem  numerical simulations  
Positive solutions for semipositone (k,n-k) boundary value problems 期刊论文
INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2002, 卷号: 33, 期号: 9, 页码: 1361-1371
作者:  He, XM;  Cao, DM;  Ge, WG
收藏  |  浏览/下载：106/0  |  提交时间：2018/07/30
conjugate boundary value problem  cone  positive solutions  Krasnoselskii's fixed point theorem