A cubic system with thirteen limit cycles | |
Li, Chengzhi ; Liu, Changjian ; Yang, Jiazhong | |
2009 | |
关键词 | Cubic system Limit cycles Abelian integral Hilbert&apos PERTURBATION DEGREE-4 s 16th problem |
英文摘要 | We construct a planar cubic system and demonstrate that it has at least 13 limit cycles. The construction is essentially based on Counting the number of zeros of some Abelian integrals. (C) 2009 Elsevier Inc. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000265653300009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Mathematics; SCI(E); 33; ARTICLE; 9; 3609-3619; 246 |
语种 | 英语 |
出处 | SCI |
出版者 | 微分方程杂志 |
内容类型 | 其他 |
源URL | [http://hdl.handle.net/20.500.11897/246289] ![]() |
专题 | 数学科学学院 |
推荐引用方式 GB/T 7714 | Li, Chengzhi,Liu, Changjian,Yang, Jiazhong. A cubic system with thirteen limit cycles. 2009-01-01. |
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