Results 271 to 280 of about 2,370,896 (311)

Bifurcations in a vocal fold model

Nonlinear Dynamics, 1995
An autonomous fourth order model of vocal fold vibrations is proposed. Each fold is represented by a lower and upper mass, and the aerodynamic forces are derived from a modified Bernoulli equation. The model exhibits many features of normal phonation in a wide parameter region.
Hanspeter Herzel, Carsten Knudsen
openaire   +1 more source

Fold-Pitchfork Bifurcation, Arnold Tongues and Multiple Chaotic Attractors in a Minimal Network of Three Sigmoidal Neurons

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2018
Bifurcations and chaos in a network of three identical sigmoidal neurons are examined. The network consists of a two-neuron oscillator of the Wilson–Cowan type and an additional third neuron, which has a simpler structure than chaotic neural networks in ...
Yo Horikawa, H. Kitajima, Haruna Matsushita   +2 more
semanticscholar   +1 more source

Hidden Bursting Firings and Bifurcation Mechanisms in Memristive Neuron Model With Threshold Electromagnetic Induction

IEEE Transactions on Neural Networks and Learning Systems, 2020
Memristors can be employed to mimic biological neural synapses or to describe electromagnetic induction effects. To exhibit the threshold effect of electromagnetic induction, this paper presents a threshold flux-controlled memristor and examines its ...
H. Bao, Aihuang Hu, Wenbo Liu, B. Bao
semanticscholar   +1 more source

Discontinuous fold bifurcations in mechanical systems

Archive of Applied Mechanics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leine, R.I., Campen, van, D.H.
openaire   +1 more source

Theoretical Analysis and Hardware Reproduction of the Hodgkin-Huxley Bifurcation Diagram in a LAM-Based Neuron on Edge of Chaos

IEEE Transactions on Circuits and Systems Part 1: Regular Papers
Inspired by recent research reported in [1], this paper investigates the bio-inspired bifurcation patterns of a simple memristive neuron on edge of chaos.
Yan Liang, Zhi Zeng, Kuixing Liu, Yuxin Yang, Yu-Jiao Dong, Pei-Pei Jin, Guang-Yi Wang, Ahmet Samil Demirkol, R. Tetzlaff, Fernando Corinto, A. Ascoli   +10 more
semanticscholar   +1 more source

FOLD–HOPF BIFURCATIONS OF THE ROSE–HINDMARSH MODEL WITH TIME DELAY

International Journal of Bifurcation and Chaos, 2011
In neural processing information, when we consider the finite propagation speed of signals in synapses, a time delay signal self-feedback mechanism is introduced into the well-known Rose–Hindmarsh Model. The Fold–Hopf bifurcation of this model is analyzed near equilibria.
Suqi Ma, Zhaosheng Feng
openaire   +3 more sources

Bifurcation Analysis of a Discrete Amensalism Model

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering
By using model discretization of the piecewise constant argument method, a discrete amensalism model with nonselective harvesting and Allee effect is formulated.
Xin-Li Hu, Hang-Hang Li, Fengde Chen
semanticscholar   +1 more source

Planar quartic–quadratic fold–fold singularity of Filippov systems and its bifurcation

Communications in Nonlinear Science and Numerical Simulation
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

The scaling of Arnol'd tongues at degenerate fold bifurcations

Physica D: Nonlinear Phenomena, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Application of Lagrange Multiplier Method for Computing Fold Bifurcation Point in A Two-Prey One Predator Dynamical System

, 2018
M. Marwan, J. M. Tuwankotta, Eric Harjanto   +2 more
semanticscholar   +1 more source