BIFURCATION 0F LIMIT CYCLES FROM A CENTER IN TWO-PARAMETER SYSTEM  

作　　者：冯贝叶 

出　　处：《Acta Mathematicae Applicatae Sinica》1990年第1期44-49,共6页应用数学学报（英文版）

摘　　要： In this paper we consider a two-parameter perturbated system which takes the systems discussedin [1], [2], [3] as its special case. The bifurcation region of the limit cycles is given on theparameter plane. The author also studies the stability of the limit cycles. At the end of this paperthe author discusses the difference of the bifurcation of the limit cycles from a center between thecase of two-parameter and the case of one-parameter.In this paper we consider a two-parameter perturbated system which takes the systems discussedin [1], [2], [3] as its special case. The bifurcation region of the limit cycles is given on theparameter plane. The author also studies the stability of the limit cycles. At the end of this paperthe author discusses the difference of the bifurcation of the limit cycles from a center between thecase of two-parameter and the case of one-parameter.

关 键 词：TH BIFURCATION 0F LIMIT CYCLES FROM A CENTER IN TWO-PARAMETER SYSTEM 

分 类 号：O1[理学—数学]