Phase portraits of reversible linear differential systems with cubic homogeneous polynomial nonlinearities having a non-degenerate center at the origin

被引:2
|
作者
Buzzi C.A. [1 ]
Llibre J. [2 ]
Medrado J.C.R. [3 ]
机构
[1] UNESP-IBILCE, 15054-000 S. J. Rio Preto, Rua C. Colombo
[2] Departament de Matemátiques, Universitat Autónoma de Barcelona, 08193 Bellaterra, Barcelona
[3] IME-UFG, 74001-970, Goîania, Campus Samambaia
基金
巴西圣保罗研究基金会;
关键词
Cubic vector fields; Phase portrait; Reversible vector fields;
D O I
10.1007/s12346-008-0021-2
中图分类号
学科分类号
摘要
In this paper we classify the global phase portraits of all reversible linear differential systems with cubic homogeneous polynomial nonlinearities defined in the plane and having a non degenerate center at the origin. The reversibility is given by a linear involution having a fixed set of dimension 1. © 2008 Birkhäuser Verlag Basel/Switzerland.
引用
收藏
页码:369 / 403
页数:34
相关论文
共 25 条