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Electronic Journal of Differential Equations
(Aug 2021)
Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant
Jaume Llibre,
Regilene D. S. Oliveira,
Camila A. B. Rodrigues
Affiliations
Jaume Llibre
Univ.Autonoma de Barcelona, Catalonia, Spain
Regilene D. S. Oliveira
Univ. de Sao Paulo, SP, Brazil
Camila A. B. Rodrigues
Univ. Federal de Santa Catarina, Brazil
Journal volume & issue
Vol. 2021, no. 69,
pp. 1 – 52
Abstract
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No abstracts available.
Keywords
quadratic vector fields
algebraic invariant curve
darboux invariant
global phase portrait
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