FOCAL QUANTITIES AND BIFURCATION OF LIMIT CYCLES FOR E~13 SYSTEM

被引:0
作者
黄元石
刘蓉
机构
关键词
quantities; limit cycles; E13; systems;
D O I
暂无
中图分类号
O177 [泛函分析];
学科分类号
070104 ;
摘要
In this paper, we discuss focal quantities and bifurcation of limit cycles forE13 systems. By means of the algorithm designed in [l] and by computing, weanalyse completely the conditions for the origin being a center and the orderof the origin being a fine focus in the both cases of B/0 and B= 0 for E13systems.
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页码:362 / 377
页数:16
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