The role of delay in digestion of plankton by fish population: A fishery model.

Dhar, Joydip; Sharma, Anuj Kumar; Tegar, Sandeep

Displaying similar documents to “The role of delay in digestion of plankton by fish population: A fishery model.”

Stability for a diffusive delayed predator-prey model with modified Leslie-Gower and Holling-type II schemes

Yanling Tian (2014)

Applications of Mathematics

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A diffusive delayed predator-prey model with modified Leslie-Gower and Holling-type II schemes is considered. Local stability for each constant steady state is studied by analyzing the eigenvalues. Some simple and easily verifiable sufficient conditions for global stability are obtained by virtue of the stability of the related FDE and some monotonous iterative sequences. Numerical simulations and reasonable biological explanations are carried out to illustrate the main results and the...

Existence and uniqueness of a positive steady state solution for a logistic system of differential difference equations.

Padrón, Víctor (2007)

Revista Colombiana de Matemáticas

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Degenerate diffusive SEIR model with logistic population control.

Aliziane, T., Langlais, M. (2006)

Acta Mathematica Universitatis Comenianae. New Series

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Dynamics of species in a nonautonomous Lotka-Volterra system.

Ton, Ta Viet (2009)

Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]

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Convergence analysis for asymmetric Deffuant-Weisbuch model

Jiangbo Zhang (2014)

Kybernetika

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In this paper, we investigate the convergence behavior of the asymmetric Deffuant-Weisbuch (DW) models during the opinion evolution. Based on the convergence of the asymmetric DW model that generalizes the conventional DW model, we first propose a new concept, the separation time, to study the transient behavior during the DW model's opinion evolution. Then we provide an upper bound of the expected separation time with the help of stochastic analysis. Finally, we show relations of the...

Existence results for impulsive evolution differential equations with state-dependent delay.

Hernandez, Eduardo, Sakthivel, Rathinasamy, Aki, Sueli Tanaka (2008)

Electronic Journal of Differential Equations (EJDE) [electronic only]

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Oscillation of a logistic equation with delay and diffusion

Sheng Li Xie, Sui Sun Cheng (1995)

Annales Polonici Mathematici

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This paper establishes oscillation theorems for a class of functional parabolic equations which arises from logistic population models with delays and diffusion.

Dynamics of a non-autonomous three-dimensional population system.

Quang, Ta Hong, Ton, Ta Viet, Linh, Nguyen Thi Hoai (2009)

Electronic Journal of Differential Equations (EJDE) [electronic only]

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Mathematical models and numerical simulations for the P53-Mdm2 network.

Horhat, F.R., Neamţu, M., Mircea, G. (2008)

APPS. Applied Sciences

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On the global dynamics of the cancer AIDS-related mathematical model

Konstantin E. Starkov, Corina Plata-Ante (2014)

Kybernetika

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In this paper we examine some features of the global dynamics of the four-dimensional system created by Lou, Ruggeri and Ma in 2007 which describes the behavior of the AIDS-related cancer dynamic model in vivo. We give upper and lower ultimate bounds for concentrations of cell populations and the free HIV-1 involved in this model. We show for this dynamics that there is a positively invariant polytope and we find a few surfaces containing omega-limit sets for positive half trajectories...