A separation condition for the existence of limit cycles in slow-fast systems

DOI10.1016/0307-904X(91)90046-RzbMath0835.34070OpenAlexW2092169790MaRDI QIDQ1903242

Sergio Rinaldi, Simona Muratori

Publication date: 26 November 1995

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0307-904x(91)90046-r

zbMATH Keywords

singular perturbationbifurcationsrelaxation oscillationscatastrophesexistence of limit cyclesslow-fast dynamical systems

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Singular perturbations for ordinary differential equations (34E15)

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