Weak singularities of planar vector fields under weak perturbation

DOI10.1023/B:JODY.0000041281.28941.6EzbMath1081.34049MaRDI QIDQ702411

Douglas S. Shafer

Publication date: 17 January 2005

Published in: Journal of Dynamics and Differential Equations (Search for Journal in Brave)

zbMATH Keywords

perturbationstructural stabilityplanar vector fieldsingularitydetermining jet

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Structural stability and analogous concepts of solutions to ordinary differential equations (34D30) Dynamics induced by flows and semiflows (37C10) Generic properties, structural stability of dynamical systems (37C20)

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