Structurally unstable quadratic vector fields of codimension two: families possessing a finite saddle-node and an infinite saddle-node-Reference-Cited by-同舟云学术

Structurally unstable quadratic vector fields of codimension two: families possessing a finite saddle-node and an infinite saddle-node

Published:2021 Issue:35 Volume: Page:1-89
ISSN:1417-3875
Container-title:Electronic Journal of Qualitative Theory of Differential Equations
language:en
Short-container-title:Electron. J. Qual. Theory Differ. Equ.

Author:

Artés Joan¹,Mota Marcos²,Rezende Alex³^ORCID

Affiliation:

1. Departament de Matemàtiques, Edifici C, Facultat de Ciències, Universitat Autònoma de Barcelona

2. Instituto de Ciências Matemáticas e de Computação - Universidade de São Paulo

3. Departamento de Matemática, Universidade Federal de São Carlos

Publisher

University of Szeged

Subject

Applied Mathematics

Link

http://www.math.u-szeged.hu/ejqtde/p8904.pdf

Reference38 articles.

1. J. C. Artes, F. Dumortier, J. Llibre, Computer program P4 to study phase portraits of planar polynomial differential equations, 2005. Available at: http://mat.uab.es/ artes/p4/p4.htm

2. Structurally stable quadratic vector fields

3. Quadratic vector fields with a weak focus of third order

4. J. C. Artes, J. Llibre, Statistical measure of quadratic vector fields, Resenhas 6(2003), No. 1, 85--97.

5. Nonexistence of limit cycles for a class of structurally stable quadratic vector fields

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