Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4629651 | Applied Mathematics and Computation | 2012 | 9 Pages |
Abstract
In this paper, we are interested in the numerical treatment of a nonlinear model describing phytoplankton aggregation. The model consists in an integro-differential diffusion equation, with a chemotaxis term responsible for self-attraction of phytoplankton cells. We develop and implement a numerical scheme to solve this nonlinear PDE and present numerical solutions for parameters values corresponding to real conditions in nature. The numerical results emphasize the role of the nonlinear chemotaxis term in producing aggregating patterns and further, they are used to explore the asymptotic behavior of the model.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Nadjia El Saadi, Alassane Bah,