Matches in SemOpenAlex for { <https://semopenalex.org/work/W1795683721> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W1795683721 endingPage "351" @default.
- W1795683721 startingPage "325" @default.
- W1795683721 abstract "In this second paper on partial Op*-algebras, we present a systematic analysis of commutants and bicommutants, both from the algebraic and the topological point of views, along the lines of the usual theory of W*- and Op*-algebras. In particular we obtain conditions for the validity of the following statements: given a family R of unbounded operators, its commutant is a partial Op*-algebra, and/or R is dense in its bicommutant for an appropriate topology. We introduce the class of symmetric partial Op*-algebras, which verify those conditions. Finally we compare the commutants of a partial Op*-algebra with those of its canonical extensions to larger domains On presente une etude systematique, tant algebrique que topologique, des commutants et bicommutants, dans la ligne de la theorie usuelle des W*- et des Op*-algebres. On obtient des conditions garantissant la validite des enonces suivants: etant donnee une famille R d'operateurs non bornes, son commutant est une Op*-algebre partielle, et/ou R est dense dans son bicommutant pour une topologie appropriee. On introduit la classe des Op*-algebres partielles symetriques qui verifient ces conditions. On compare les commutants d'une Op*-algebre partielle avec ceux de ces extensions canoniques a des domaines plus grands" @default.
- W1795683721 created "2016-06-24" @default.
- W1795683721 creator A5002180915 @default.
- W1795683721 creator A5075151189 @default.
- W1795683721 creator A5078857302 @default.
- W1795683721 date "1987-01-01" @default.
- W1795683721 modified "2023-10-16" @default.
- W1795683721 title "Partial *-algebras of closed operators and their commutants. II. Commutants and bicommutants" @default.
- W1795683721 hasPublicationYear "1987" @default.
- W1795683721 type Work @default.
- W1795683721 sameAs 1795683721 @default.
- W1795683721 citedByCount "4" @default.
- W1795683721 crossrefType "journal-article" @default.
- W1795683721 hasAuthorship W1795683721A5002180915 @default.
- W1795683721 hasAuthorship W1795683721A5075151189 @default.
- W1795683721 hasAuthorship W1795683721A5078857302 @default.
- W1795683721 hasConcept C136119220 @default.
- W1795683721 hasConcept C202444582 @default.
- W1795683721 hasConcept C33923547 @default.
- W1795683721 hasConcept C75174853 @default.
- W1795683721 hasConceptScore W1795683721C136119220 @default.
- W1795683721 hasConceptScore W1795683721C202444582 @default.
- W1795683721 hasConceptScore W1795683721C33923547 @default.
- W1795683721 hasConceptScore W1795683721C75174853 @default.
- W1795683721 hasIssue "3" @default.
- W1795683721 hasLocation W17956837211 @default.
- W1795683721 hasOpenAccess W1795683721 @default.
- W1795683721 hasPrimaryLocation W17956837211 @default.
- W1795683721 hasRelatedWork W1494336394 @default.
- W1795683721 hasRelatedWork W1645882685 @default.
- W1795683721 hasRelatedWork W1743444484 @default.
- W1795683721 hasRelatedWork W1983424825 @default.
- W1795683721 hasRelatedWork W1999240682 @default.
- W1795683721 hasRelatedWork W2019829728 @default.
- W1795683721 hasRelatedWork W2046364905 @default.
- W1795683721 hasRelatedWork W2101914376 @default.
- W1795683721 hasRelatedWork W2609169384 @default.
- W1795683721 hasRelatedWork W2912389878 @default.
- W1795683721 hasRelatedWork W2952347530 @default.
- W1795683721 hasRelatedWork W2962778335 @default.
- W1795683721 hasRelatedWork W2963320048 @default.
- W1795683721 hasRelatedWork W2963425585 @default.
- W1795683721 hasRelatedWork W2963745326 @default.
- W1795683721 hasRelatedWork W3121703186 @default.
- W1795683721 hasRelatedWork W605506053 @default.
- W1795683721 hasRelatedWork W88143419 @default.
- W1795683721 hasRelatedWork W2963056225 @default.
- W1795683721 hasRelatedWork W2963440678 @default.
- W1795683721 hasVolume "46" @default.
- W1795683721 isParatext "false" @default.
- W1795683721 isRetracted "false" @default.
- W1795683721 magId "1795683721" @default.
- W1795683721 workType "article" @default.