Simplified proof of the Theorem of Varopoulos in the commutative case

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/160085We give continuity properties of bitraces on (possibly non-commutative) Banach *-algebras based on the Closed Graph Theorem, leading to a simplified proof of the Theorem of Varopoulos in the commutative case.Representation Theory46K05; 46K10Simplified proof of the Theorem of Varopoulos in the commutative casetext