Local analytic first integrals of planar analytic differential systems

被引：2
|
作者：
Colak, Ilker E. [1 ]
Llibre, Jaume [1 ]
Valls, Claudia [2 ]
机构：
[1] Univ Autonoma Barcelona, Dept Matemat, E-08193 Barcelona, Catalonia, Spain
[2] Univ Tecn Lisboa, Inst Super Tecn, Dept Matemat, P-1049001 Lisbon, Portugal
来源：
PHYSICS LETTERS A | 2013年 / 377卷 / 15期
关键词：
Analytic first integral; Analytic differential system;
D O I：
10.1016/j.physleta.2013.03.001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the existence of local analytic first integrals of a class of analytic differential systems in the plane, obtained from the Chua's system studied in L.O. Chua (1992, 1995), N.V. Kuznetsov et al. (2011), GA. Leonov et al. (2012) [6,7,11,13]. The method used can be applied to other analytic differential systems. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：1065 / 1069
页数：5
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