Comparsion Theorems for Liénard System
Received:April 15, 2001  
Key Word: Liénard system   boundedness   periodic solution   comparsion theorem.  
Fund ProjectL:
Author NameAffiliation
LIU Bing-wen Dept. of Math.
Hunan University of Arts and Science
Hunan
China 
Hits: 1270
Download times: 848
Abstract:
      This paper studies a new equivalent system of Liénard's equation. Some compar sion theorems are given so that the existence of periodic solutions and the boundedness of solutions to the new equivalent system can be obtained by means of the existence of periodic solutions and the boundedness of solutions to traditional Liénard system. These results extend and improve many existing ones in the literaturs.
Citation:
DOI:10.3770/j.issn:1000-341X.2004.04.025
View Full Text  View/Add Comment  Download reader