Bifurcation of Limit Cycles for a Perturbed Piecewise Quadratic Diferential Systems

被引：0
|
作者：
Gui Lin JI [1 ]
Chang Jian LIU [1 ]
Peng Heng LI [1 ]
机构：
[1] School of Mathematics (Zhuhai), Sun Yat-sen University
来源：
Acta Mathematica Sinica,English Series | 2022年 / 03期
关键词：
D O I：
暂无
中图分类号：
O153.3 [环论];
学科分类号：
070104 ;
摘要：
In this paper, the bifurcation of limit cycles for planar piecewise smooth systems is studied which is separated by a straight line. We give a new form of Abelian integrals for piecewise smooth systems which is simpler than before. In application, for piecewise quadratic system the existence of 10 limit cycles and 12 small-amplitude limit cycles is proved respectively.
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页码：591 / 611
页数：21
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