Diffusive limit of a two-dimensional well-balanced approximation to a kinetic model of chemotaxis
A kinetic model of chemotactic movement in two space dimensions is discussed, and a numerical approach to solve that is proposed. This approach is based on the ``discrete four-stream approximation'' which is ``asymptotic-preserving''. Numerical experiments illustrate those theoretical constructions.
scientific article; zbMATH DE number 7443624
scientific article