Bicommutants of reduced unbounded operator algebras

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dc.creatorBagarello, F.
dc.creatorInoue, A.
dc.creatorTrapani, C.
dc.date2009-04-06
dc.date.accessioned2026-07-07T13:00:47Z
dc.date.available2026-07-07T13:00:47Z
dc.descriptionThe unbounded bicommutant $(\mathfrak M_{E'})''$ of the {\em reduction} of an O*-algebra $\MM$ via a given projection $E'$ weakly commuting with $\mathfrak M$ is studied, with the aim of finding conditions under which the reduction of a GW*-algebra is a GW*-algebra itself. The obtained results are applied to the problem of the existence of conditional expectations on O*-algebras.
dc.descriptionProc. of the Amer. Math. Soc., in press
dc.identifierhttps://arxiv.org/abs/0904.0881
dc.identifierhttp://arxiv.org/abs/0904.0881
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225952
dc.subjectMathematical Physics
dc.titleBicommutants of reduced unbounded operator algebras
dc.typetext

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