Bifurcations changing the homotopy type of the closure of an invariant saddle manifold of a surface diffeomorphism

DOI10.1070/SM9564zbMath1498.37049OpenAlexW4200501615MaRDI QIDQ5076736

Olga V. Pochinka, Elena Nozdrinova

Publication date: 17 May 2022

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm9564

zbMATH Keywords

saddle-node bifurcationstable arcpolar diffeomorphism

Mathematics Subject Classification ID

Topological and differentiable equivalence, conjugacy, moduli, classification of dynamical systems (37C15) Generic properties, structural stability of dynamical systems (37C20) Dynamical systems involving homeomorphisms and diffeomorphisms of planes and surfaces (37E30) Morse-Smale systems (37D15)

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