Finite volume method for a Keller-Segel problem
2017
In this paper, we are interested in the numerical simulation of the mathematical
model of Keller-Segel Elliptic-Parabolic problem using finite volume scheme. The finite volume
scheme is applied to the elliptic-parabolic model’s problem and we have shown under certain
assumptions, the existence of a unique and positive approximate solution. Moreover, under
adequate regularity assumption of the exact solution, the finite volume scheme is the first order
accurate. A good agreement between our numerical simulation and the theoretical results has
been obtained.
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