Results 101 to 110 of about 5,207 (226)
Nilpotent Hopf Bifurcations in coupled cell systems
, 2006 Network architecture can lead to robust synchrony in coupled systems and, surprisingly, to codimension one bifurcations from synchronous equilibria at which the associated Jacobian is nilpotent.
Golubitsky, Martin, Elmhirst, Toby
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Dynamical Analysis in a Delayed Predator-Prey Model with Two Delays
Discrete Dynamics in Nature and Society, 2012 A class of Beddington-DeAngelis functional response predator-prey model is considered. The conditions for the local stability and the existence of Hopf bifurcation at the positive equilibrium of the system are derived.
Changjin Xu, Peiluan Li
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Degenerate Fold-Hopf Bifurcations in a Rössler-Type System
, 2021 We study the Hopf and the fold--Hopf bifurcations of the R\"ossler--type differential system * =-y-z, =x ay, =-cz byz, * with b 0. We show that the classical Hopf bifurcation cannot be applied to this system for detecting the fold--Hopf bifurcation ...
Tigan, Gheorghe +2 more
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Hopf Bifurcations in Complex Multiagent Activity: The Signature of Discrete to Rhythmic Behavioral Transitions. [PDF]
Brain Sci, 2020 Patil G +3 more
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On degenerate planar Hopf bifurcations
Journal of Physics A: Mathematical and Theoretical, 2011 Our concern is the study of degenerate Hopf bifurcation of smooth planar dynamical systems near isolated singular points. To do so, we propose to split up the definition of degeneracy into two types. Degeneracy of first kind shall means that no limit cycle surrounding the steady state can emerge after or before the critical point, with the possible ...
openaire +2 more sources
Global Hopf bifurcation and connected components in a delayed predator–prey model
European Journal of Applied MathematicsWe study the dynamics of a delayed predator–prey system with Holling type II functional response, focusing on the interplay between time delay and carrying capacity.
Wael El Khateeb +3 more
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Bifurcation Analysis of a Predator–Prey Model with Coefficient-Dependent Dual Time Delays
MathematicsIn this paper, a class of two-delay predator–prey models with coefficient-dependent delay is studied. It examines the combined effect of fear-induced delay and post-predation biomass conversion delay on the stability of predator–prey systems.
Xiuling Li, Siyu Dong
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Numerical analysis of dynamical systems with codimension two singularities
, 2009 Páez Chávez JN. Numerical analysis of dynamical systems with codimension two singularities.
Páez Chávez, Joseph Nikolai
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Stability of non-parallel flow in a channel
Le Matematiche, 1991 This is a review of several generalizations of Hiemenz's classic solution for steady two-dimensional flow of a uniform incompressible viscous fluid near a stagnation point on a bluff body.
Philip G. Drazin
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