Results 111 to 120 of about 90,692 (222)

Dynamics of a Conformable Fractional Order Generalized Richards Growth Model on Star Network with N=20 Nodes

Cumhuriyet Science Journal
In this study, we analyze dynamical behavior of the conformable fractional order Richards growth model. Before examining the analysis of the dynamical behavior of the fractional continuous time model, the model is reduced to the system of difference ...
Neriman Kartal
doaj   +1 more source

Neimark-Sacker bifurcation

Scholarpedia, 2008
Yuri A. Kuznetsov, Robert Sacker
openaire   +2 more sources

Predicting discrete-time bifurcations with deep learning. [PDF]

Nat Commun, 2023
Bury TM, Dylewsky D, Bauch CT, Anand M, Glass L, Shrier A, Bub G.   +6 more
europepmc   +1 more source

Complicate dynamical properties of a discrete slow-fast predator-prey model with ratio-dependent functional response. [PDF]

Sci Rep, 2023
Li X, Dong J.
europepmc   +1 more source

Discretization and Neimark-Sacker Bifurcation Analysis of a Fractional

Journal of Advances in Mathematics and Computer Science
In order to illustrate the discretization process and bifurcation analysis, a fractional order COVID-19 mathematical model that discusses the healthy population class and the diseased population class is revisited in this study. The discretization has been carried out of an autonomous nonlinear model.
openaire   +1 more source

Proportional relations between the wave number and amplitude of spiral waves near Neimark-Sacker bifurcations

The spatiotemporal distribution patterns of interacting populations are broadly accepted as a pivotal factor in sustaining species diversity.
Jian Gao, Chuansheng Shen, Bin Xu
core   +1 more source

Transcritical Bifurcation and Neimark–Sacker Bifurcation in a Discrete Predator–Prey Model with Constant-Effort Harvesting

This study develops a semi-discretized time system from the continuous-time Rosenzweig–-MacArthur model via the method of piecewise constant argument—a discretization approach that preserves both mathematical rigor and biological interpretability.
Mianjian Ruan, Xianyi Li, Yang Yu, Feng Qian   +3 more
core   +1 more source

ATTRACTORS OF A MODEL OF TWO CONSUMERS NEAR THE NEIMARK-SACKER BIFURCTION [PDF]

, 2019
We study dynamics of the stochastic consumption network nearby Neimark–Sacker bifurcation. The parametric zones of the existence of equilibria, cycles and closed invariant curves are studied.
Рязанова, Т. В., Сатов, А. В.   +1 more
core  

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  

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