Condition for generating limit cycles by bifurcation of the loop of a saddle-point separatrix

DOI10.1007/BF02559917zbMath0639.34025OpenAlexW6971014MaRDI QIDQ3781400

Bei-ye Feng

Publication date: 1987

Published in: Acta Mathematica Sinica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02559917

zbMATH Keywords

limit cyclesbifurcationsaddle-point separatrix

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05)

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Cites Work

• Perturbation of Two-Dimensional Predator-Prey Equations with an Unperturbed Critical Point
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