Abstract and Applied Analysis
- Abstr. Appl. Anal.
- Volume 2013, Special Issue (2013), Article ID 212340, 19 pages.
Nonhyperbolic Periodic Orbits of Vector Fields in the Plane Revisited
Denis de Carvalho Braga, Luis Fernando Mello, and Antonio Carlos Zambroni de Souza
Abstract
The main goal of this paper is to present a theory of approximation of periodic orbits of vector fields in the plane. From the theory developed here, it is possible to obtain an approximation to the curve of nonhyperbolic periodic orbits in the bifurcation diagram of a family of differential equations that has a transversal Hopf point of codimension two. Applications of the developed theory are made in Liénard-type equations and in Bazykin’s predator-prey system.
Article information
Source
Abstr. Appl. Anal., Volume 2013, Special Issue (2013), Article ID 212340, 19 pages.
Dates
First available in Project Euclid: 26 February 2014
Permanent link to this document
https://projecteuclid.org/euclid.aaa/1393449977
Digital Object Identifier
doi:10.1155/2013/212340
Mathematical Reviews number (MathSciNet)
MR3093767
Zentralblatt MATH identifier
1296.34075
Citation
Braga, Denis de Carvalho; Mello, Luis Fernando; Zambroni de Souza, Antonio Carlos. Nonhyperbolic Periodic Orbits of Vector Fields in the Plane Revisited. Abstr. Appl. Anal. 2013, Special Issue (2013), Article ID 212340, 19 pages. doi:10.1155/2013/212340. https://projecteuclid.org/euclid.aaa/1393449977