Spectral discretization of a model for organic pollution in waters
Christine Bernardi, Driss Yakoubi · Mathematical Methods in the Applied Sciences · 2016
We are interested in a mixed reaction diffusion system describing the organic pollution in stream‐waters. In this work, we propose a mixed‐variational formulation and recall its well‐posedness. Next, we consider a spectral discretization of this problem and establish nearly optimal error estimates. Numerical experiments confirm the interest of this approach. Copyright © 2016 John Wiley & Sons, Ltd.