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POSITIVE PERIODIC SOLUTION FOR A CLASS OF DIFFERENTIAL EQUATION WITH STATE-DEPENDENT DELAYS
引用本文:Han Fei Wang Quanyi (Dept. of Math.,Huaqiao University,Quanzhou 362011). POSITIVE PERIODIC SOLUTION FOR A CLASS OF DIFFERENTIAL EQUATION WITH STATE-DEPENDENT DELAYS[J]. Annals of Differential Equations, 2005, 21(3): 290-293
作者姓名:Han Fei Wang Quanyi (Dept. of Math.  Huaqiao University  Quanzhou 362011)
作者单位:Dept. of Math.,Huaqiao University,Quanzhou 362011
基金项目:Project supported by the Scientific Research foundation of Fujian Province (No.Z0511026).
摘    要:By utilizing the Krasnoselskii's fixed point theorem in cones we obtain some sufficient conditions which guarantee the existence of positive periodic solution for a class of differential equations with state-dependent delays. The results in the papers [1,2] have been improved.

关 键 词:微分方程  正周期解  圆锥固定点  状态延迟

POSITIVE PERIODIC SOLUTION FOR A CLASS OF DIFFERENTIAL EQUATION WITH STATE-DEPENDENT DELAYS
Han Fei Wang Quanyi. POSITIVE PERIODIC SOLUTION FOR A CLASS OF DIFFERENTIAL EQUATION WITH STATE-DEPENDENT DELAYS[J]. 微分方程年刊(英文版), 2005, 21(3): 290-293
Authors:Han Fei Wang Quanyi
Affiliation:Dept. of Math., Huaqiao University, Quanzhou 362011
Abstract:By utilizing the Krasnoselskii's fixed point theorem in cones we obtain some sufficient conditions which guarantee the existence of positive periodic solution for a class of differential equations with state-dependent delays. The results in the papers [1,2] have been improved.
Keywords:positive periodic solution   fixed point in cones   state-dependent delay
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