2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/63295The continuous analogue of a Toeplitz determinant identity for Wiener-Hopf operators is proved. An example which arises from random matrix theory is studied and an error term for the asymptotics of the determinant is computed.Latex, 9 pagesClassical Analysis and ODEstext