Geometric analysis of quadratic differential systems with invariant ellipses
DOI10.12775/TMNA.2021.063zbMath1502.34019OpenAlexW4223604640MaRDI QIDQ2156726
Alex Rezende, Nicolae Vulpe, Marcos C. Mota, Dana Schlomiuk
Publication date: 20 July 2022
Published in: Topological Methods in Nonlinear Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.12775/tmna.2021.063
configurationgroup actionquadratic differential systemaffine invariant polynomialinvariant ellipses and lines
Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Geometric methods in ordinary differential equations (34A26) Symmetries, invariants of ordinary differential equations (34C14) Bifurcation theory for ordinary differential equations (34C23) Invariant manifolds for ordinary differential equations (34C45)
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