Abstract and Applied Analysis
Volume 2005 (2005), Issue 2, Pages 159-171
A study of the inverse of a free-surface problem
Faculté de Mathématiques, Université
des Sciences et de la Technologie Houari Boumediene (USTHB), El Alia, Alger, Bab-Ezzouar BP 32, 16123, Algeria
Received 18 February 2004
Copyright © 2005 R. Ait Yahia-Djouadi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We prove the existence of an
obstacle lying on the bottom of an infinite channel inducing a
surface on the upper bound of the fluid domain. This problem is
the inverse of the free-surface problem flow which has been
studied by several authors. We use the implicit function theorem
to establish the existence of the solution of the problem.