2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61141Free entropy is the analogue of entropy in free probability theory. The paper is a survey of free entropy, its applications to von Neumann algebras, connections to random matrix theory and a discussion of open problems.29 pages, includes 1 figureOperator AlgebrasPrimary: 46L54; Secondary: 47B80, 60H25, 94A17text