“…Since the fractional dissipation operator (−∆) σ is nonlocal and can be regarded as the infinitesimal generators of Lévy stable diffusion processes [51,38], it describes some physical phenomena more exact than integral differential equations [17,51,46,16,20,32]. Many important physical models and practical problems require us to consider the pseudo-parabolic model with fractional derivative rather than classical one, like the physical model considering memory effects [18,19,13,48] and some corresponding engineering problems [4,5,7,44,46,50,56], especially the power-law memory (non-local effects) in time and space [20,25,51,13,38,39,42,40,53,52,54].…”