Limit Cycle bifurcations of Some LiéNard Systems with a Nilpotent Cusp
Limit Cycle bifurcations of Some LiéNard Systems with a Nilpotent Cusp
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DOI:
10.1142/s0218127410028045
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发表时间:
2010-11
期刊:
影响因子:
--
通讯作者:
Junmin Yang;Maoan Han
中科院分区:
文献类型:
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作者:
Junmin Yang;Maoan Han
In this paper, we study the number of limit cycles of a kind of polynomial Lienard system with a nilpotent cusp and obtain some new results on the lower bound of the maximal number of limit cycles for this kind of systems.