A Contributed Chapter to a Book:
On the Dam Problem. Handbook of Differential Equations: Stationary Partial Differential Equations,
Edited by M. Chipot and P. Quittner. Elsevier-North Holland. Volume 3, Chapter 6, 465-552, 2006
1. (with S. Challal) A On the Dam Problem with Two Fluids Governed by a Nonlinear Darcy's Law.
Advances in Differential Equations, Vol. 11, No. 8, 841-892 (2006).
2. (with S. Challal) On a class of Free Boundary Problems of type div(a(x)∇u)=-div(χ(u)H(x)).
Differential and Integral Equations, Vol. 19, No. 5, 481-516 (2006).
3. (with S. Challal) A New Formulation of the Dam Problem.
European Journal of Applied Mathematics, Vol. 16, No. 5, 583-599 (2005).
4. (with S. Challal) On the Continuity of the Free Boundary in Problems of type div(a(x)∇u)=-(χ(u)h(x))x₁.
Nonlinear Analysis : Theory, Methods & Applications, Vol. 62, No. 2, 283-300 (2005).
5. (with S. Challal) A Filtration Problem through a Heterogeneous Porous Medium.
Interfaces and Free Boundaries Vol. 6, No. 1, 55-79 (2004).