QUADRATIC SYSTEM WITH HOMOCLINIC CYCLE DESCRIBED BY SEXTIC CURVE

• 作者: Li Xuepeng Lin Xueru
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 二次方程系统 同宿循环 代数学 不变量曲线 六次曲线
• 年，卷（期）: 2005,（3）
• 页码范围: 331-336
• 页数: 6页
• 分类号: O156.5

摘要

<正>In [2-5], cubic, quartic or quintic homoclinic cycles are found. In this paper, we present a quadratic system with homoclinic cycle which is described by a sextic curve. quadratic system, homoclinic cycle, algebratic invariant curve