On random weighted sum of positive semi-definite matrices
TV Galstyan, G Minasyan - Ученые записки Ереванского …, 2020 - mathnet.ru
In this paper we examine this quantity for pairwise commutative matrices. Under some
generic assumption about the matrices we prove that the weighted sum is also positive semi …
generic assumption about the matrices we prove that the weighted sum is also positive semi …