The pseudo-Hopf bifurcation for planar discontinuous piecewise linear differential systems

被引:0
|
作者
Juan Castillo
Jaume Llibre
Fernando Verduzco
机构
[1] Universidad de Sonora,Departamento de Matemáticas
[2] Universitat Autònoma de Barcelona,Departament de Matemàtiques
来源
Nonlinear Dynamics | 2017年 / 90卷
关键词
Pseudo-Hopf bifurcation; Discontinuous piecewise linear differential systems; Sliding segment; Unfolding;
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学科分类号
摘要
The creation or destruction of a crossing limit cycle when a sliding segment changes its stability, is known as pseudo-Hopf bifurcation. In this paper, under generic conditions, we find an unfolding for such bifurcation, and we prove the existence and uniqueness of a crossing limit cycle for this family.
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页码:1829 / 1840
页数:11
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