Hassoune, El Mehdi, Ahmed Jamea, Abdelghali Ammar, and Adnane Kaddiri. 2026. “Study of a Class of Nonlinear Heterogeneous Diffusion With Mixed Phases under L∞ − Data”. Mathematical Modelling and Analysis 31 (1): 47–62. https://doi.org/10.3846/mma.2026.23889.