Trajectories of vector fields asymptotic to formal invariant curves
arXiv2311.06821MaRDI QIDQ6459036
Olivier Le Gal, Fernando Sanz Sánchez
Publication date: 12 November 2023
Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. (34A25) Fixed points and periodic points of dynamical systems; fixed-point index theory; local dynamics (37C25) Invariant manifold theory for dynamical systems (37D10) Asymptotic expansions of solutions to ordinary differential equations (34E05) Ordinary differential equations and connections with real algebraic geometry (fewnomials, desingularization, zeros of abelian integrals, etc.) (34C08)
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