Defez Candel, Emilio; Tung, Michael Ming-Sha; Sastre, Jorge(Elsevier, 2011-04-15)
In this paper, we introduce an improved bound on the 2-norm of Hermite matrix polynomials. As a consequence, this estimate enables us to present and prove a matrix version of the Riemann-Lebesgue lemma for Fourier transforms. ...