On removing isolated zeroes of vector fields by perturbation

DOI10.1016/0362-546X(84)90103-2zbMath0518.34043OpenAlexW1980493250MaRDI QIDQ3667220

David S. Anker

Publication date: 1984

Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0362-546x(84)90103-2

zbMATH Keywords

perturbationsvector fieldsindex of a vector fielddegree of a mapfixedpointsisolated zeroes

Mathematics Subject Classification ID

Nonlinear ordinary differential equations and systems (34A34) Stability of solutions to ordinary differential equations (34D20) Perturbations of ordinary differential equations (34D10)

Related Items (1)

Removing isolated zeroes by homotopy

Cites Work

• The C¹ Closing Lemma, including Hamiltonians
• Differential Stability in Nonlinear Programming
• Differentiable dynamical systems
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