Title of article
Diffusive approximation of fisherʹs equation
Author/Authors
R. Cavazzoni، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
14
From page
101
To page
114
Abstract
We show that Fisherʹs Equation is the relaxation limit of a discrete kinetic model with two speeds, in which the collision term contains a source. The analysis can be directly applicable to obtain a numerical approximation to Fisherʹs Equation in terms of the relaxing system.
Keywords
Fisherיs equation , Singular perturbation problems , Hyperbolic system with relaxation , Discrete kinetic approximation , Finite velocity Boltzmann kinetic models , Traveling waves
Journal title
Computers and Mathematics with Applications
Serial Year
2000
Journal title
Computers and Mathematics with Applications
Record number
918704
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