Article ID Journal Published Year Pages File Type
1705722 Applied Mathematical Modelling 2012 6 Pages PDF
Abstract

This paper is concerned with the periodic solutions for a new fishery model with a nonlinear density-dependent mortality term, which is a generalization of the classical Nicholson’s blowflies model. By using coincidence degree theory, some criteria are obtained to guarantee that the existence of positive periodic solutions of the model. Moreover, an example and its numerical simulation are given to illustrate our main results.

Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
Authors
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