Abstract and Applied Analysis
Volume 2005 (2005), Issue 8, Pages 813-854
A free boundary problem describing the saturated-unsaturated flow in a porous medium. Part II. Existence of the free boundary in the 3D case
Institute of Mathematical Statistics and Applied Mathematics, P.O. Box 1-24, Bucharest, Romania
Received 20 October 2004
Copyright © 2005 Gabriela Marinoschi. 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 present an extension of the results given in the first part of
this paper (2004) referring to the existence in the D case of
a free boundary between the saturated and unsaturated domains that
may be evidenced during the water flow into a porous medium.