Dynamic analysis of phytoplankton–zooplankton–fish singular perturbation system on three time-scales

In this paper, a three-time scale plankton–fish singular perturbation system is proposed by considering the Beddington–DeAngelis functional response and intraguild predation (IGP). For (1, 2)-fast–slow systems, the singularity and classification of generic fold points are discussed. The small amplit...

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Veröffentlicht in:	Chaos, solitons and fractals Jg. 190; S. 115711
Hauptverfasser:	Ai, Xin, Zhang, Yue
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.01.2025
Schlagworte:	Center manifold reduction Relaxation oscillation Singular Hopf bifurcation Small amplitude oscillation Stochastic singular perturbation system Relaxation oscillation Small amplitude oscillation Center manifold reduction Stochastic singular perturbation system Singular Hopf bifurcation
ISSN:	0960-0779
Online-Zugang:	Volltext
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