Tuan, Nguyen Huy; Ngoc, Tran Bao; Baleanu, Dumitru; O'Regan, Donal
(2020-10)
In this paper, we study an initial value problem for the time diffusion equation [Formula presented] on Ω × (0, T), where the time derivative is the conformable derivative. We study the existence and regularity of mild ...