We consider the problem (posed by A. G. Laurent) of "anti-projecting" certain hyperspherical distributions from a subspace of matrices to the full space. Using certain fractional differentiation ...

In this paper we consider optimal stopping problems for a general class of reward functions under matrix-exponential jump-diffusion processes. Given an American call-type reward function in this class ...

Montgomery algorithms represent a transformative advancement in the computation of modular arithmetic, specifically designed to bypass the costly division steps inherent in traditional methods. By ...