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一类分片光滑系统中平衡点的分支

郑 丹, 董险峰, 毓 石, 张 然   

  1. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2007-03-29 修回日期:1900-01-01 出版日期:2007-11-26 发布日期:2007-11-26
  • 通讯作者: 张 然

Bifurcation of Equilibria in a Planar Piecewise Smooth System

ZHENG Dan, DONG Xianfeng, YU Shi, ZHANG Ran   

  1. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2007-03-29 Revised:1900-01-01 Online:2007-11-26 Published:2007-11-26
  • Contact: ZHANG Ran

摘要: 研究一类分片光滑系统中平衡点与间断性相互作用时产生的分支性质, 并给出了平衡点的个数和相对于系统间断线的位置与系统参数的分支图.

关键词: 分片光滑系统, 平衡点, 奇点, 分支

Abstract: We studied the bifurcation of equilibria of a planar piecewise smooth system when the discontinuity and the equilibria interact on each other. We also gave the bifurcation graph of the number and positions of the equilibria with respect to parameters.

Key words: piecewise smooth system, equilibria, singularity, bifurcation

中图分类号: 

  • O241.81