Isochronicity into a family of time-reversible cubic vector fields

Authors
Chavarriga, J Garcia, IA Gine, J
Citation
J. Chavarriga et al., Isochronicity into a family of time-reversible cubic vector fields, APPL MATH C, 121(2-3), 2001, pp. 129-145
Citations number
22
Categorie Soggetti
Engineering Mathematics
Journal title
APPLIED MATHEMATICS AND COMPUTATION
ISSN journal
00963003 → ACNP
Volume
121
Issue
2-3
Year of publication
2001
Pages
129 - 145
Database
ISI
SICI code
0096-3003(20010615)121:2-3<129:IIAFOT>2.0.ZU;2-X
Abstract
In this work, we study necessary and sufficient conditions for the existenc e of isochronous centers into a family of cubic time-reversible systems. Th is class of reversible systems is characterized by the existence of an inve rse integrating factor which is a certain power of an invariant straight li ne. (C) 2001 Elsevier Science Inc. All rights reserved.