In this paper we carry on further study of the problem of approximation of semigroups for both the continuous and the discrete cases which were considered in ([1], [2]). These problems arise naturally ...

Stein's method has emerged as a powerful and versatile tool in probability theory for deriving error bounds in distributional approximations. Originally developed to ...

This rapidly evolving field extends classical discrete calculus by introducing non-integer, or fractional, orders of difference operators. Such an approach is particularly well suited to modelling ...