Global configurations of singularities for quadratic differential systems with exactly two finite singularities of total multiplicity four

Global configurations of singularities for quadratic differential systems with exactly two finite singularities of total multiplicity four

In this article we obtain the geometric classification of singularities, finite and infinite, for the three subclasses of quadratic differential systems with $m_f=4$ possessing exactly two finite singularities, namely: (i) systems with two double complex singularities (18 configurations); (ii) syste...

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Bibliographic Details
Main Authors: Joan Artés, Jaume Llibre, Alex Rezende, Dana Schlomiuk, Nicolae Vulpe
Format: Article
Language:English
Published: University of Szeged 2014-12-01
Series:Electronic Journal of Qualitative Theory of Differential Equations
Subjects:
quadratic vector fields
infinite and finite singularities
affine invariant polynomials
poincaré compactification
configuration of singularities
geometric equivalence relation
Online Access:http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=3372

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http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=3372

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