Artículos de revistas
A class of reversible quadratic polynomial vector fields on S-2
Date
2010-11-01Registration in:
Journal of Mathematical Analysis and Applications. San Diego: Academic Press Inc. Elsevier B.V., v. 371, n. 1, p. 203-209, 2010.
0022-247X
10.1016/j.jmaa.2010.05.021
WOS:000280121500019
3724937886557424
0000-0001-6790-1055
Author
Universidade Federal de Uberlândia (UFU)
Universidade Estadual Paulista (Unesp)
Institutions
Abstract
We study a class of quadratic reversible polynomial vector fields on S-2. We classify all the centers of this class of vector fields and we characterize its global phase portrait. (C) 2010 Elsevier B.V. All rights reserved.