2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/104112Antonymous functions are real-valued functions on the Stone spectrum of a von Neumann algebra R. They correspond to the self-adjoint operators in R, which are interpreted as observables in quantum physics. Antonymous functions turn out to be generalized Gelfand transforms, related to de Groote's observable functions.16 pages, no figuresQuantum PhysicsMathematical PhysicsOperator Algebrastext