Article ID Journal Published Year Pages File Type
1705566 Applied Mathematical Modelling 2012 10 Pages PDF
Abstract

The paper deals with the dynamical behavior of fish and mussel population in a fish farm where external food is supplied. The ecosystem of the fish farm is represented by a set of nonlinear differential equations involving nutrient (food), fish and mussel. We have listed some results already obtained. We have analyzed for the direction of Hopf-bifurcation, stability of the Hopf-bifurcating periodic orbits, and the period of the periodic orbits by using Poincare’ normal form and center manifold theory. We have performed numerical simulation to support the analytical results.

Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
Authors
,