Normal forms for germs of vector fields with quadratic leading part. The remaining cases

DOI10.4064/SM8627-2-2017zbMath1381.05039OpenAlexW2620434170MaRDI QIDQ5368845

Ewa Stróżyna

Publication date: 10 October 2017

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/sm8627-2-2017

zbMATH Keywords

formal orbital normal formsingularity of plane vector fieldnonorbital normal form

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Determinants, permanents, traces, other special matrix functions (15A15) Paths and cycles (05C38) Eigenvalues, singular values, and eigenvectors (15A18)

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Normal forms of double Hopf oscillators with radial nonlinearities ⋮ Orbital normal forms for a class of three-dimensional systems with an application to Hopf-zero bifurcation analysis of Fitzhugh-Nagumo system ⋮ Analytic properties of the complete formal normal form for the Bogdanov–Takens singularity ^* ⋮ Leaf-normal form classification for \(n\)-Tuple Hopf singularities

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