Results 51 to 60 of about 17,826 (235)
Hopf-zero bifurcation of Oregonator oscillator with delay
Advances in Difference Equations, 2018 In this paper, we study the Hopf-zero bifurcation of Oregonator oscillator with delay. The interaction coefficient and time delay are taken as two bifurcation parameters. Firstly, we get the normal form by performing a center manifold reduction and using
Yuting Cai, Liqin Liu, Chunrui Zhang
doaj +1 more source
Tipping points near a delayed saddle node bifurcation with periodic forcing
, 2015 We consider the effect on tipping from an additive periodic forcing in a canonical model with a saddle node bifurcation and a slowly varying bifurcation parameter.
Erneux, Thomas +2 more
core +1 more source
Bifurcations of global reinjection orbits near a saddle-node Hopf bifurcation [PDF]
, 2006 The saddle-node Hopf bifurcation (SNH) is a generic codimension-two bifurcation of equilibria of vector fields in dimension at least three. It has been identified as an organizing centre in numerous vector field models arising in applications.
Krauskopf, B, Oldeman, BE
core +3 more sources
Critical phenomena and noise-induced phase transitions in neuronal networks [PDF]
, 2013 We study numerically and analytically first- and second-order phase transitions in neuronal networks stimulated by shot noise (a flow of random spikes bombarding neurons).
Goltsev, A. V. +3 more
core +3 more sources
A complex network perspective on brain disease
Biological Reviews, Volume 101, Issue 1, Page 364-399, February 2026.ABSTRACT If brain anatomy and dynamics have a complex network structure as it has become standard to posit, it is reasonable to assume that such a structure should play a key role not only in brain function but also in brain dysfunction. However, exactly how network structure is implicated in brain damage and whether at least some pathologies can be ...
David Papo, Javier M. Buldú
wiley +1 more source
Nonautonomous saddle-node bifurcations: Random and deterministic forcing
Journal of Differential Equations, 2012 17 pages, 5 ...
Anagnostopoulou, V., Jäger, T.
openaire +3 more sources
Scaling properties of saddle-node bifurcations on fractal basin boundaries [PDF]
Physical Review E, 2003 24 pages, 20 ...
Breban, R., Nusse, H.E., Ott, E.
openaire +4 more sources
Memristive Chaotic Circuit for Information Processing Through Time
Advanced Intelligent Systems, Volume 8, Issue 1, January 2026.A chaotic circuit that exploits the nonlinear characteristics of a memristive device is realized in hardware. The circuit response evolves through simple periodic, multiperiod, and chaotic regimes. The circuit also displays fading memory property. Finally, the circuit is used in a reservoir computing architecture to demonstrate nonlinear classification
Manuel Escudero +2 more
wiley +1 more source
Bifurcation analysis of a wild and sterile mosquito model
Mathematical Biosciences and Engineering, 2019 The bifurcation of an ordinary differential equation model describing interaction of the wild and the released sterile mosquitoes is analyzed.
Xiaoli Wang, Junping Shi, Guohong Zhang
doaj +1 more source
A Series of Saddle - Node Bifurcation and Chaotic Behavior of a Family of a Semi - Triangular Maps [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2013 This paper studies the bifurcations in dynamics of a family of semi-triangular maps . We will prove that this family has a series of Saddle-node bifurcations and a period doubling bifurcation.
Salma Faris, Ammar Jameel
doaj +1 more source