Volume 44_3-4_(2023)_281-307

Solvability of some Stefan type problems with L1-data
Youssef Akdim, Mohammed El Ansari, Soumia Lalaoui Rhali

Abstract. Abstract. In this paper, we focus on some class of Stefan type problems. We prove the existence and uniqueness of renormalized solution in anisotropic Sobolev spaces with data belonging to L1-data, based on the properties of the renormalized solutions and the generalized monotonicity method in the functional spaces

Rend. Mat. Appl. (7) 44 (2023) 281-307;  pdf