Results 111 to 120 of about 2,221 (187)

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

Functional Shift-Induced Degenerate Transcritical Neimark–Sacker Bifurcation in a Discrete Hypercycle

International Journal of Bifurcation and Chaos
In this paper, we investigate the impact of functional shifts in a time-discrete cross-catalytic system. We use the hypercycle model considering that one of the species shifts from a cooperator to a degrader. At the bifurcation caused by this functional shift, an invariant curve collapses to a point [Formula: see text] while, simultaneously, two fixed
Ernest Fontich, Antoni Guillamon, Júlia Perona, Josep Sardanyés   +3 more
openaire   +3 more sources

Neimark-Sacker bifurcation

Scholarpedia, 2008
Robert Sacker, Yuri Kuznetsov
openaire   +1 more source

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

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

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

Constraints on credit, consumer behaviour and the dynamics of wealth [PDF]

This note develops a simple macro model where the pattern of wealth accumulation is determined by a credit multiplier and by the way households react to short run fluctuations.
Gomes, Orlando
core   +1 more source

Ion gradient-driven bifurcations of a multi-scale neuronal model. [PDF]

Chaos Solitons Fractals, 2023
Chesebro AG, Mujica-Parodi LR, Weistuch C.   +2 more
europepmc   +1 more source

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  

Discrete Hepatitis C virus model with local dynamics, chaos and bifurcations

AIMS Mathematics
Mathematical models play a crucial role in understanding the dynamics of epidemic diseases by providing insights into how they spread and be controlled. In biomathematics, mathematical modeling is a powerful tool for interpreting the experimental results
Abdul Qadeer Khan, Ayesha Yaqoob , Ateq Alsaadi   +2 more
doaj   +1 more source