Mathematicians from RUDN University have proved the unique continuation theorem for a one dimensional solution to a fractional order diffusion problem. Such equations are used, for example, to solve ...

Green's functions and propagators for the multi-dimensional anisotropic space-time fractional diffusion equation are obtained in integral form. Uniqueness of the solutions is studied in the framework ...

Continuous time random walks, which generalize random walks by adding a stochastic time between jumps, provide a useful description of stochastic transport at mesoscopic scales. The continuous time ...