Probability of hitting a random vector in a polyhedral cone: Majorization aspect

Mikhail I. Revyakov, St Petersburg Department of the Steklov Mathematical Institute
2022 Vestnik of Saint Petersburg University Mathematics Mechanics Astronomy  
The article presents conditions under which the probability of a linear combination of random vectors falling into a polyhedral cone is a Schur-concave function of the coefficients of the combination. It is required that the cone contains the point 0, its edges are parallel to the coordinate axes, and the distribution density of vectors is a logarithmically concave sign-invariant function.
doi:10.21638/spbu01.2022.311 fatcat:2gz22zrnhrcq3jkpvc5mq563oy