期刊文献+

一类广义Liénard系统解的有界性 被引量:2

On the Boundedness of Solutions of a Class of Generalized Liénard System
下载PDF
导出
摘要 研究了一类广义 Liénard系统dxdt=p(y) -F(x) ,  dydt=-g(x) (E)解的有界性 .首先获得了系统 (E)存在无界解的两个新的充分条件 ,然后获得系统 (E)所有解正向有界的若干充分条件和充要条件 ,所获结果改进和扩展了文 [1 -2 ]中的相应结果 . This paper deals with the boundedness of solution of the following Liénard system dxdt=P(y)-F(x), dydt=-g(x). (E) We first obtain two sufficient conditions for the boundedness of an solution of system (E). The some sufficient conditions, as well as some necessary and sufficient conditions for the boundedness of this system are given. The results of papers are extended and improved.
出处 《工科数学》 2002年第5期23-28,共6页 Journal of Mathematics For Technology
基金 湖南省教育厅科研基金资助项目 (0 0 C2 99)
关键词 广义LIÉNARD系统 有界性 generalized Liénard system solutions boundedness
  • 相关文献

参考文献6

  • 1周毓荣.非线性振动方程极限环的存在性[J].应用数学学报,1980,3(1):49-56.
  • 2周毓荣.微分方程x=Φ(y)-F(x),y=-g(x)的极限环的存在唯一性和唯二性[J].数学年刊:A辑,1982,3(1):89-102.
  • 3Sugie J. On the boundedness of solutions of the gereralized lienard equation without the signum condition[J].Nonlinear Analysis, 1987,11(12) ,139-1397.
  • 4Huang L H. Boundedness of solution for some nonlinear differential systemsEJ~. Nonlinear Analysis, 1997, 29(7):839-848.
  • 5Huang I, H. On the boundedness of solution and the existence of limit cycles for a class of nonlinear differential systems[J]. ChineseJ. Math. (TAIPEI), 1994,22(3) :243-260.
  • 6Huang L H. Existence of limit cycles surrounding multiple singular points for a class of nonlinear differential system[J]. Socchow Journal of Mathematics(TAIPEI ), 1994,20(2) : 265 - 276.

共引文献3

同被引文献8

  • 1刘炳文,黄立宏.对有界性的一个注解[J].数学学报(中文版),2004,47(5):833-836. 被引量:5
  • 2HUANG LIHONG,CHEN YNMING,WU JIANHONG.Boundedness of Solutions for a class of Nonlinear Planar System[J].Tohoku Math.2002,54:393-417.
  • 3JITSURO SUGIE.On the Boundedness of Solutions of the Generalized Liénard Equation without the Signum Condition[J].Nonlinear Analysis Theory Methods and Applications.1987,11(2):1391-1397.
  • 4HUANG L H.Boundedness of Solutions for some nonlinear differential systems[J].Nonlinear Anal,1997,29:839-847.
  • 5HARA T, YONEYAMA, T. On the golbal center of genealized Lienard equ ation and its application to stability problems[J]. Funkcial Ekvac, 1985,28:171 - 192.
  • 6VILLARI, Gab, ZANOLIN F. On a dynanlicat system in the Lienard plane. Necessary and sufficient conditions for the interaction with the vertical isocline and applications[J]. Funkcialaj Ekvacioj, 1990,33 : 19 - 38.
  • 7HUANG L H. Boundedness of solutions for some nonlinear differential systems[J]. Nonlinear Analysis, 1997,29:839 - 848.
  • 8余德治,刘炳文,崔俊青.一类广义Liénard系统的正半轨线与特征曲线相交的条件[J].西北师范大学学报(自然科学版),2002,38(3):15-17. 被引量:1

引证文献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