Chebana, Z. and Oussaeif, T. eddine . 2022. Solvability and dynamics study of a weak solution for a nonlinear parabolic problem with the bessel operator. Innovative Journal of Mathematics (IJM). 1, 1 (Jan. 2022), 93–109. DOI:https://doi.org/10.55059/ijm.2022.1.1/14.