Shape and period of limit cycles bifurcating from a class of Hamiltonian period annulus (vol 81, pg 130, 2013)

被引：0

作者：

Prohens, R. ^{[1
]}

Torregrosa, J. ^{[2
]}

机构：

[1] Univ Illes Balears, Escola Politecn Super, Dept Matemat & Informat, Palma De Mallorca 07122, Spain

[2] Univ Autonoma Barcelonay, Dept Matemat, E-08193 Barcelona, Spain

来源：

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2013年 / 93卷

关键词：

Polynomial differential equation; Bifurcation of limit cycles; Shape; number; location and period of limit cycles;

D O I：

10.1016/j.na.2013.05.003

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In our paper (Prohens and Torregrosa, 2013 [1]) we are concerned with the problem of shape and period of isolated periodic solutions of perturbed analytic radial Hamiltonian vector fields in the plane. Actually, there is a mistake in the formula of the first order approximation of the period given in Corollary 4. Here we give its proper drafting. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：1 / 2

页数：2