Homogenization and transport equations: the case of desert and sand piles

  • Badahi Ould Mouhamed Al-Jouf University, Kingdom of Saudi Arabia
  • Ibrahima Faye Universit√© Alioune Diop de Bambey
  • Diaraf Seck UCAD

Abstract

In this paper we build models for short-term, mean-term and long-term dynamics of dune in desert. They are models that are degenerated parabolic equations which are, moreover, singularly perturbed. We, then give existence and uniqueness results for the models, followed by homogenization ones and a corrector result is given.

Author Biography

Ibrahima Faye, Université Alioune Diop de Bambey

UADB

Published
2018-05-28