Results 111 to 120 of about 1,013 (204)

Stability and bifurcation analysis for a discrete-time bidirectional ring neural network model with delay

Electronic Journal of Differential Equations, 2013
We study a class of discrete-time bidirectional ring neural network model with delay. We discuss the asymptotic stability of the origin and the existence of Neimark-Sacker bifurcations, by analyzing the corresponding characteristic equation ...
Yan-Ke Du, Rui Xu, Qi-Ming Liu
doaj  

Neimark-Sacker bifurcation for the discrete-delay Kaldor model

We consider a discrete-delay time, Kaldor non-linear business cycle model in income and capital. Given an investment function, resembling the one discussed by Rodano, we use the linear approximation analysis to state the local stability property and ...
Dobrescu, Loretti Isabella, Opris, Dumitru   +1 more
core  

Stability and Cycles in a Cobweb Model with Heterogeneous Expectations [PDF]

We investigate the dynamics of a cobweb model with heterogeneous beliefs, generalizing the example of Brock and Hommes (1997). We examine situations where the agents form expectations by using either rational expectations, or a type of adaptive ...
Serge Svizzero, Clem Tisdell, Laurence Lasselle   +2 more
core  

Bifurcation analysis on a discrete-time tabu learning model

, 2008
In this paper, we consider a discrete-time tabu learning single neuron model. After investigating the stability of the given system, we demonstrate that Pichfork bifurcation, Flip bifurcation and Neimark–Sacker bifurcation will occur when the bifurcation
Cao, Jinde, Xiao, Min
core   +1 more source

Qualitative analysis and phase of chaos control of the predator-prey model with Holling type-III. [PDF]

Sci Rep, 2022
Al-Kaff MO, El-Metwally HA, Elabbasy EM.
europepmc   +1 more source

Chaos Control, Codimension-One and Codimension-Two 1 : 2 Strong Resonance Bifurcation Analysis of a Predator-Prey Model with Holling Types I and III Functional Responses

Complexity
We study the existence of fixed points, local stability analysis, bifurcation sets at fixed points, codimension-one and codimension-two bifurcation analysis, and chaos control in a predator-prey model with Holling types I and III functional responses. It
Abdul Qadeer Khan, Syeda Noor-ul-Huda Naqvi, Shaimaa A. A. Ahmed, Waleed A. I. El-Morsi   +3 more
doaj   +1 more source

Stability and bifurcation analysis on a discrete-time neural network

, 2005
Using techniques developed by Kuznetsov to discrete-time systems, we study the stability of the equilibrium (0,0) and Neimark–Sacker bifurcation (also called Hopf bifurcation for map) of a discrete-time neural network system.
Yuan, Zhaohui, Huang, Lihong, Hu, Dewen
core   +1 more source

A Dynamically Consistent Nonstandard Difference Scheme for a Discrete-Time Immunogenic Tumors Model. [PDF]

Entropy (Basel), 2022
Khan MS, Samreen M, Khan MA, De la Sen M.   +3 more
europepmc   +1 more source

Weakly nonlinear analysis of the Neimark-Sacker bifurcation in the Langford system

, 2018
LAUREA MAGISTRALELo scopo di questo lavoro di tesi è quello di implementare e validare un programma scritto col software Mathematica capace di eseguire l’analisi di stabilità debolmente non lineare di un ciclo limite.
BERTELLINI, LUCA
core  

Anticipating the occurrence and type of critical transitions. [PDF]

Sci Adv, 2023
Grziwotz F, Chang CW, Dakos V, van Nes EH, Schwarzländer M, Kamps O, Heßler M, Tokuda IT, Telschow A, Hsieh CH.   +9 more
europepmc   +1 more source