Y. Sun

collaborators

2 papers

math.PR2018

Gaussian fluctuations for products of random matrices

Vadim Gorin, Yi Sun

We study global fluctuations for singular values of $M$ -fold products of several right-unitarily invariant $N \times N$ random matrix ensembles. As $N \to \infty$ , we show the fluc…

math.AT2016

Elementary symmetric polynomials in Stanley--Reisner face ring

Zhi Lü, Jun Ma, Yi Sun

Let $P$ be a simple polytope of dimension $n$ with $m$ facets. In this paper we pay our attention on those elementary symmetric polynomials in the Stanley--Reisner face ring of $P$ …