On Diffusion in Some Biological and Economic Systems

Author:

Ahmed E.12,Hassanb S. Z.2

Affiliation:

1. 1Mathematics Department, Faculty of Science, Al-Ain, P.O.Box 17551, UAE

2. 2Mathematics Department, Faculty of Science, Mansoura 35516, Egypt

Abstract

AbstractIt is argued that diffusion in biological and economical systems is better modelled by Cattaneo's equation where memory effects are included. Reaction diffusion equations using Cattaneo's system are derived for prisoner's dilemma (PD) and hawk-dove (HD) games. Nonlinear wave solutions are derived for them. As expected the asymptotic solution for the PD case is insufficient. Hence a cellular automata motivated by Cattaneo's system is used to show the existence of cooperation in the case of local game.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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