Results 121 to 130 of about 290 (163)

A Model of Nicholson's Blowfly Cycles and its Relevance to Predation Theory

The Journal of Animal Ecology, 1980
J. L. Readshaw, Wilfred R. Cuff
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Convergence and permanence of a delayed Nicholson’s Blowflies model with feedback control

Journal of Applied Mathematics and Computing, 2011
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Zhao, Changhong, Wang, Lijuan
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NOVEL STABILITY CONDITIONS FOR SOME GENERALIZATION OF NICHOLSON’S BLOWFLIES MODEL WITH STOCHASTIC PERTURBATIONS

The ANZIAM Journal, 2022
AbstractWe consider a generalization of the well-known nonlinear Nicholson blowflies model with stochastic perturbations. Stability in probability of the positive equilibrium of the considered equation is studied. Two types of stability conditions: delay-dependent and delay-independent conditions are obtained, using the method of Lyapunov functionals ...
LEONID SHAIKHET, SYED ABBAS
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Positive Periodic Stability to a Neutral Nicholson’s Blowflies Model

Qualitative Theory of Dynamical Systems
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Huang, Chuangxia, Ding, Xiaodan, Wang, Qian   +2 more
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Oscillation of continuous and discrete diffusive delay Nicholson’s blowflies models

Applied Mathematics and Computation, 2005
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Oscillation and global attractivity in a discrete model of Nicholson's blowflies

Applicable Analysis, 1990
The delay difference equation is a discrete analogue of the delay differential equation which has been used in describing the dynamics of Nicholson's blowflies. See [1], [4] and [5]. We obtain sufficient conditions for the oscillation of all positive solutions of Eq. (1) about its positive equilibrium N*.
V. LJ. Kocic, G. Ladas
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Dynamical behavior of a stochastic Nicholson’s blowflies model with distributed delay and degenerate diffusion

Nonlinear Dynamics, 2021
The mathematical model with time delay is often more practical because it is subject to current and past state. What remains unclear are the details, such as how time delay and sudden environmental changes influence the dynamic behavior of systems. The purpose of this paper is to analyze the long-time behavior of a stochastic Nicholson’s blowflies ...
Xiaojie Mu, Daqing Jiang, Tasawar Hayat, Ahmed Alsaedi, Bashir Ahmad   +4 more
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Dynamics of Nicholson’s blowflies models with a nonlinear density-dependent mortality

Applied Mathematical Modelling, 2018
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Oscillation analysis of θ‐methods for the Nicholson's blowflies model

Mathematical Methods in the Applied Sciences, 2015
This paper is concerned with the oscillation of numerical solution for the Nicholson's blowflies model. Using two kinds of θ‐methods, namely, the linear θ‐method and the one‐leg θ‐method, several conditions under which the numerical solution oscillates are derived. Moreover, it is shown that every non‐oscillatory numerical solution tends to equilibrium
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Delay‐dependent criteria on the global attractivity of Nicholson's blowflies model with patch structure

Mathematical Methods in the Applied Sciences, 2017
In this paper, we investigate the effect of delay on the asymptotic behavior of Nicholson's blowflies model with patch structure and multiple time‐varying delays. By using the fluctuation lemma and some differential inequality technique, delay‐dependent criteria are obtained for the global attractivity of the addressed system. Meanwhile, some numerical
Zhiwen Long
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