Large relaxation oscillation in slow-fast excitable Brusselator oscillator

DOI10.1016/j.nonrwa.2024.104138zbMath1548.34061MaRDI QIDQ6577382

Jianhe Shen, Liyan Zhong

Publication date: 23 July 2024

Published in: Nonlinear Analysis. Real World Applications (Search for Journal in Brave)

zbMATH Keywords

geometric singular perturbation theoryblow-up techniqueBrusselator oscillatorlarge relaxation oscillationunbounded critical manifold

Mathematics Subject Classification ID

Bifurcation theory for ordinary differential equations (34C23) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Qualitative investigation and simulation of ordinary differential equation models (34C60) Invariant manifolds for ordinary differential equations (34C45) Singular perturbations for ordinary differential equations (34E15) Relaxation oscillations for ordinary differential equations (34C26) Canard solutions to ordinary differential equations (34E17)

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