Polynomials are common algebraic structures, which are often used to approximate
functions, such as probability distributions. This paper proposes to directly define polynomial …

In this article, we derive a closed-form expression for computing the probabilities of p-
dimensional rectangles by means of a multivariate skew-normal distribution. We use a …

Geomagnetic storms signi. icantly impact technological systems such as satellites,
navigation, and power grids, necessitating accurate classi. ication methods to mitigate these …