Artículos de revistas
Centers on center manifolds in the Lu system
Fecha
2011-09-19Registro en:
Physics Letters A. Amsterdam: Elsevier B.V., v. 375, n. 40, p. 3509-3511, 2011.
0375-9601
10.1016/j.physleta.2011.08.022
WOS:000295430900005
3724937886557424
0000-0001-6790-1055
Autor
Universidade Estadual Paulista (Unesp)
Univ N Carolina
Institución
Resumen
We confirm a conjecture of Mello and Coelho [Phys. Lett. A 373 (2009) 1116] concerning the existence of centers on local center manifolds at equilibria of the Lu system of differential equations on R(3). Our proof shows that the local center manifolds are algebraic ruled surfaces, and are unique. (C) 2011 Elsevier B.V. All rights reserved.