In this paper we show that binormal operators have nearest normal approximants. In fact, we exhibit nearest normals to such operators and, as a corollary, show that the hermitian part of a binormal ...
The Annals of Probability, Vol. 38, No. 2 (March 2010), pp. 443-478 (36 pages) We combine Stein's method with a version of Malliavin calculus on the Poisson space. As a result, we obtain explicit ...