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Effects of Transport Memory and Nonlinear Damping in a Generalized Fisher's Equation

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arxiv nlin/0107043 v1 pith:45IFAFD5 submitted 2001-07-18 nlin.PS cond-mat.stat-mech

Effects of Transport Memory and Nonlinear Damping in a Generalized Fisher's Equation

classification nlin.PS cond-mat.stat-mech
keywords effectsequationmemorydiffusionfishergeneralizationgeneralizedtransport
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Memory effects in transport require, for their incorporation into reaction diffusion investigations, a generalization of traditional equations. The well-known Fisher's equation, which combines diffusion with a logistic nonlinearity, is generalized to include memory effects and traveling wave solutions of the equation are found. Comparison is made with alternate generalization procedures.

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