A class of reversible quadratic polynomial vector fields on S-2

Pereira, Weber F.; Pessoa, Claudio

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/22146

Title:

A class of reversible quadratic polynomial vector fields on S-2

Author(s):

Institution:

Universidade Federal de Uberlândia (UFU)
Universidade Estadual Paulista (UNESP)

ISSN:

0022-247X

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.

Issue Date:

1-Nov-2010

Citation:

Journal of Mathematical Analysis and Applications. San Diego: Academic Press Inc. Elsevier B.V., v. 371, n. 1, p. 203-209, 2010.

Time Duration:

203-209

Publisher:

Academic Press Inc. Elsevier B.V.

Keywords:

Reversible polynomial vector fields
Centers
Limit cycles
Phase portrait

Source:

http://dx.doi.org/10.1016/j.jmaa.2010.05.021

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/22146

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