Traoré U. Entropy solution for a nonlinear parabolic problem with homogeneous Neumann boundary condition involving variable exponents. CUBO [Internet]. 2021 Dec. 1 [cited 2024 May 18];23(3):385–409. Available from: https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/2850