期刊文献+

一类脉冲混合系统正周期解的存在性

Existence of Periodic Solutions for a Class of Mixed System with Impulses
下载PDF
导出
摘要 利用重合度的连续性定理,研究了一类多种群脉冲混合系统正周期解的存在性,得到了该系统存在正周期解的充分判据。 This paper concerns the existence of periodic solutions of a class of mixed system with impulses. Based on the coincidence degree and its related continuation theorem, sufficient criterion is established.
作者 吴红叶
机构地区 惠州学院数学系
出处 《惠州学院学报》 2006年第6期10-16,共7页 Journal of Huizhou University
关键词 混合系统 脉冲 正周期解 重舍度 mixed system impulses positive periodic solution coincidence degree
  • 相关文献

参考文献4

二级参考文献14

  • 1[1]GOPALSAMY K, WENG P X. Feedback regulation of logistic growth [ J ]. Internat J Math & Math Sci, 1993,16: 177- 192.
  • 2[2]WENG P X. Global attractivity in a competition system with feedback control and time delay∥DENG Z Q, LIANG Z J,LU G, et al. Lecture notes in pure and applied mathematics[M]. Series 176, New York: Marcel Deker Inc. , 1995: 383-388.
  • 3[3]WENG P X. Global attractivity in a periodic competition system with feedback controls [J]. Acta Appl Math, English Series, 1996,12(1) :11 - 21.
  • 4[4]SHIBATA A, SAITO N. Time delays and chaos in two competition systems[ J]. Math Biosci, 1980,51: 199 - 211.
  • 5[5]GAINES R E, MA WHIN J L. Coincidence degree and nonlinear differential equations [ M ]. Berlin: Springer-Verlag,1977.
  • 6[6]BARBALAT I. Systemes d'equations differentielle d'oscillations nonlineaires [ J ]. Rew Rounaine Math Pures Appl,1959,4:267 - 270.
  • 7BARBALAT I. Systems dequations differentielle doscillations nonlineaires. Rev Roumaine Math Pures Appl,1959, 4:261-270.
  • 8AHMAD S, MONDES de OCA F. Extinction in nonautonomous T-periodic competitive Lotka-Volterra system.Appl Math and Comp, 1998, 90:155 - 166.
  • 9ZENG G Z, CHEN L S, CHEN J F. Persistence and periodic oribits for two-species nonautonomous diffusion Lotka-Volterra models. Mathl Comput Modelling, 1994, 20 (12) : 69 - 80.
  • 10张兴安,陈兰荪.有扩散的捕食与被捕食动力系统[J].生物数学,1997,1(1):19-24. 被引量:4

共引文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部