• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

陈凤德 (陈凤德.) [1] | 孙德献 (孙德献.) [2] | 史金麟 (史金麟.) [3]

Indexed by:

CQVIP PKU CSCD

Abstract:

本文考虑具连续时滞和离散时滞的非线性积分微分方程x′(t)=A(t,x(t))x(t)+∫-∞^tC(t,s)x(s)ds+∑i=1^lgi(t,x(t—Ti(t)))+b(t)和x′t(t)=f(t,x(t))+∫-∞^tC(t,s)x(s)ds+∑i=1^lgi(t,x(t-Ti(t)))+b(t)周期解的存在性和唯一性问题,这里t∈R,x∈R^n;A(t,x),C(t,s)为n×n阶连续的函数矩阵;f(t,x),gi(t,x)(i=1,2,…,l),b(t)是n维连续向量.通过利用线性系统指数型二分性理论和泛函分析方法研究上述系统,获得了保证其周期解存在性、唯一性的充分性条件.我们除了实质性的推广和改进了已有的结果外,还得到三个新的定理,这是用已有的方法无法获得的(见文[1-30]).

Keyword:

周期解 指数型二分性 时滞

Community:

  • [ 1 ] 福州大学数学系福州350002

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

数学学报

ISSN: 0583-1431

Year: 2004

Issue: 5

Volume: 47

Page: 973-984

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

Affiliated Colleges:

Online/Total:915/10125619
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1