CLASSIFICATION OF GLOBAL PHASE PORTRAITS OF A SYSTEM OF LIENARD TYPE

被引:14
|
作者
SUGIE, J [1 ]
HARA, T [1 ]
机构
[1] UNIV OSAKA PREFECTURE,DEPT MATH SCI,SAKAI,OSAKA 593,JAPAN
关键词
D O I
10.1006/jmaa.1995.1234
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We give a complete classification of global phase portraits of a Lienard system whose trajectories have (deformed) mirror symmetry. To prove our results, we discuss mainly (i) whether trajectories go to infinity or not and (ii) whether trajectories approach the origin or not. (C) 1995 Academic Press,Inc.
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页码:264 / 281
页数:18
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