On the Fujita Phenomenon for a Forced Spatio-Temporal Fractional Diffusion Equation

Rihab Ben Belgacem, Mohamed Majdoub

We investigate the Cauchy problem for a semilinear spatio--temporal fractional diffusion equation with a time-dependent forcing term: \[ \partial_t^αu + (-Δ)^{\mathsf{s}} u = |u|^p…