Results 81 to 90 of about 963 (172)
Stability and Bifurcations in a Discrete-Time Eco-Evolutionary Logistic Model
In this paper I study a two-dimensional discrete-time evolutionary logistic-type model describing the coupled dynamics of population density and a continuously evolving trait.
Rafael Luís
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Flip and Neimark-Sacker Bifurcations of a Discrete Time Predator-Pre Model
In this paper, we investigate the system undergoes flip and Neimark Sacker bifurcation in the interior of R+2 by using the center manifold theorem and bifurcation theory. The dynamics of this discrete time predator-pre model is investigated in the closed
Yong Li +4 more
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Flip and Neimark–Sacker bifurcation in a differential equation with piecewise constant arguments model [PDF]
In this paper, a differential equation with piecewise constant arguments model that describes a population density of a bacteria species in a microcosm is considered. The discretization process of a differential equation with piecewise constant arguments
Kartal, Şenol
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Stability and bifurcation analysis in a host–parasitoid model with Hassell growth function
In this paper, a discrete-time host–parasitoid model with Hassell growth function for the host is considered. The sufficient conditions for the existence of the equilibrium points are obtained and a local stability analysis of the model is performed.
Figen Kangalgil, Senol Kartal
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Dynamics of a Discrete Internet Congestion Control Model
We consider a discrete Internet model with a single link accessed by a single source, which responds to congestion signals from the network. Firstly, the stability of the equilibria of the system is investigated by analyzing the characteristic equation ...
Yingguo Li
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The Bifurcation of Two Invariant Closed Curves in a Discrete Model
A discrete population model integrated using the forward Euler method is investigated. The qualitative bifurcation analysis indicates that the model exhibits rich dynamical behaviors including the existence of the equilibrium state, the flip bifurcation,
Yingying Zhang, Yicang Zhou
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This paper investigates the nonlinear dynamics of a decision delay duopoly model that characterizes the competitive landscape within China’s Low-Temperature Milk market.
Zhaohan Ge, Xuecheng Wang, Hengyu Lin
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Bifurcacions de Hopf i de Neimark-Sacker [PDF]
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2020, Director: Ernest Fontich[en] Dynamical systems that depend on one or more parameters can display different types of bifurcations under small ...
Camí Cervelló, Núria
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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
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ATTRACTORS OF A MODEL OF TWO CONSUMERS NEAR THE NEIMARK-SACKER BIFURCTION [PDF]
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. +1 more
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