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	The cyclicity of period annuli of some classes of reversible quadratic systems
	Chen, G ; Li, C ; Liu, C ; Llibre, J
	2006
关键词	limit cycle reversible systems Abelian integral UNBOUNDED HETEROCLINIC LOOPS HAMILTONIAN VECTOR-FIELDS ELLIPTIC SEGMENT LOOPS LIMIT-CYCLES INTEGRABLE SYSTEM ABELIAN-INTEGRALS HOMOCLINIC LOOP HILBERT PROBLEM 2 CENTERS PERTURBATIONS
英文摘要	The cyclicity of period annuli of some classes of reversible and non-Hamiltonian quadratic systems under quadratic perturbations are studied. The argument principle method and the centroid curve method are combined to prove that the related Abelian integral has at most two zeros.; Mathematics, Applied; Mathematics; SCI(E); 0; ARTICLE; 1; 157-177; 16
语种	英语
出处	SCI
出版者	discrete and continuous dynamical systems
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/398382]
专题	数学科学学院
推荐引用方式 GB/T 7714	Chen, G,Li, C,Liu, C,et al. The cyclicity of period annuli of some classes of reversible quadratic systems. 2006-01-01.

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