Entropy solutions for parabolic problems in Musielak framework without using the sign condition of the nonlinearities

Mohamed Saad Bouh Elemine Vall, Ahmed Ahmed, Abdelfattah Touzani +1

We prove in this paper the existence of solutions of nonlinear parabolic problems in inhomogeneous Musielak Orlicz Sobolev spaces, we assume neither a ${\Delta }_2$ nor ${\nabla }_2$ on the M…