Results 91 to 100 of about 2,177 (166)

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

Endogenous fluctuations in the demand for education [PDF]

Enrolment rates to higher education reveal quite large variation over time which cannot be explained by productivity shocks alone. We develop a human capital investment model in an overlapping generations framework that features endogenous fluctuations ...
Neugart, Michael, Tuinstra, Jan
core  

On the qualitative study of a discrete-time phytoplankton-zooplankton model under the effects of external toxicity in phytoplankton population. [PDF]

Heliyon, 2022
Khan MS, Samreen M, Gómez-Aguilar JF, Pérez-Careta E.   +3 more
europepmc   +1 more source

Neimark-Sacker bifurcation for the discrete-delay Kaldor model [PDF]

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   +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  

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

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

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

Quantum Neimark-Sacker bifurcation. [PDF]

Sci Rep, 2019
Yusipov II, Ivanchenko MV.
europepmc   +1 more source