Matches in SemOpenAlex for { <https://semopenalex.org/work/W2963133055> ?p ?o ?g. }
- W2963133055 endingPage "1651" @default.
- W2963133055 startingPage "1604" @default.
- W2963133055 abstract "For a separable unital C ⁎ -algebra A and a separable McDuff II 1 -factor M , we show that the space H om w ( A , M ) of weak approximate unitary equivalence classes of unital ⁎-homomorphisms A → M may be considered as a closed, bounded, convex subset of a separable Banach space – a variation on N. Brown's convex structure H om ( N , R U ) . Many separable unital C ⁎ -algebras, including all (separable unital) nuclear C ⁎ -algebras, have the property that for any McDuff II 1 -factor M , H om w ( A , M ) is affinely homeomorphic to the trace space of A . In general H om w ( A , M ) and the trace space of A do not share the same data (several examples are provided). We characterize extreme points of H om w ( A , M ) in many cases, and we give two different conditions – one necessary and the other sufficient – for extremality in general. The universality of C ⁎ ( F ∞ ) is reflected in the fact that for any unital separable A , H om w ( A , M ) may be embedded as a face in H om w ( C ⁎ ( F ∞ ) , M ) . We also extend Brown's construction to apply more generally to H om ( A , M U ) ." @default.
- W2963133055 created "2019-07-30" @default.
- W2963133055 creator A5089849713 @default.
- W2963133055 date "2016-09-01" @default.
- W2963133055 modified "2023-09-24" @default.
- W2963133055 title "Convex sets associated to C⁎-algebras" @default.
- W2963133055 cites W1524066820 @default.
- W2963133055 cites W1540803366 @default.
- W2963133055 cites W1838366945 @default.
- W2963133055 cites W1982306062 @default.
- W2963133055 cites W2002212138 @default.
- W2963133055 cites W2008158400 @default.
- W2963133055 cites W2023922981 @default.
- W2963133055 cites W2035501532 @default.
- W2963133055 cites W2040471596 @default.
- W2963133055 cites W2052924746 @default.
- W2963133055 cites W2065062059 @default.
- W2963133055 cites W2068287224 @default.
- W2963133055 cites W2075310418 @default.
- W2963133055 cites W2103483549 @default.
- W2963133055 cites W2313548458 @default.
- W2963133055 cites W2328912295 @default.
- W2963133055 cites W2963047571 @default.
- W2963133055 cites W2963555735 @default.
- W2963133055 cites W2963825935 @default.
- W2963133055 cites W2964155166 @default.
- W2963133055 cites W3101441544 @default.
- W2963133055 doi "https://doi.org/10.1016/j.jfa.2016.05.020" @default.
- W2963133055 hasPublicationYear "2016" @default.
- W2963133055 type Work @default.
- W2963133055 sameAs 2963133055 @default.
- W2963133055 citedByCount "10" @default.
- W2963133055 countsByYear W29631330552016 @default.
- W2963133055 countsByYear W29631330552018 @default.
- W2963133055 countsByYear W29631330552019 @default.
- W2963133055 countsByYear W29631330552020 @default.
- W2963133055 countsByYear W29631330552022 @default.
- W2963133055 crossrefType "journal-article" @default.
- W2963133055 hasAuthorship W2963133055A5089849713 @default.
- W2963133055 hasBestOaLocation W29631330552 @default.
- W2963133055 hasConcept C112680207 @default.
- W2963133055 hasConcept C114614502 @default.
- W2963133055 hasConcept C118615104 @default.
- W2963133055 hasConcept C121040770 @default.
- W2963133055 hasConcept C121332964 @default.
- W2963133055 hasConcept C132954091 @default.
- W2963133055 hasConcept C134306372 @default.
- W2963133055 hasConcept C136119220 @default.
- W2963133055 hasConcept C138885662 @default.
- W2963133055 hasConcept C139356082 @default.
- W2963133055 hasConcept C160873635 @default.
- W2963133055 hasConcept C202444582 @default.
- W2963133055 hasConcept C2524010 @default.
- W2963133055 hasConcept C33923547 @default.
- W2963133055 hasConcept C34388435 @default.
- W2963133055 hasConcept C39847760 @default.
- W2963133055 hasConcept C4042151 @default.
- W2963133055 hasConcept C41895202 @default.
- W2963133055 hasConcept C55795843 @default.
- W2963133055 hasConcept C62520636 @default.
- W2963133055 hasConcept C70710897 @default.
- W2963133055 hasConcept C75291252 @default.
- W2963133055 hasConcept C84114770 @default.
- W2963133055 hasConceptScore W2963133055C112680207 @default.
- W2963133055 hasConceptScore W2963133055C114614502 @default.
- W2963133055 hasConceptScore W2963133055C118615104 @default.
- W2963133055 hasConceptScore W2963133055C121040770 @default.
- W2963133055 hasConceptScore W2963133055C121332964 @default.
- W2963133055 hasConceptScore W2963133055C132954091 @default.
- W2963133055 hasConceptScore W2963133055C134306372 @default.
- W2963133055 hasConceptScore W2963133055C136119220 @default.
- W2963133055 hasConceptScore W2963133055C138885662 @default.
- W2963133055 hasConceptScore W2963133055C139356082 @default.
- W2963133055 hasConceptScore W2963133055C160873635 @default.
- W2963133055 hasConceptScore W2963133055C202444582 @default.
- W2963133055 hasConceptScore W2963133055C2524010 @default.
- W2963133055 hasConceptScore W2963133055C33923547 @default.
- W2963133055 hasConceptScore W2963133055C34388435 @default.
- W2963133055 hasConceptScore W2963133055C39847760 @default.
- W2963133055 hasConceptScore W2963133055C4042151 @default.
- W2963133055 hasConceptScore W2963133055C41895202 @default.
- W2963133055 hasConceptScore W2963133055C55795843 @default.
- W2963133055 hasConceptScore W2963133055C62520636 @default.
- W2963133055 hasConceptScore W2963133055C70710897 @default.
- W2963133055 hasConceptScore W2963133055C75291252 @default.
- W2963133055 hasConceptScore W2963133055C84114770 @default.
- W2963133055 hasFunder F4320310536 @default.
- W2963133055 hasIssue "6" @default.
- W2963133055 hasLocation W29631330551 @default.
- W2963133055 hasLocation W29631330552 @default.
- W2963133055 hasOpenAccess W2963133055 @default.
- W2963133055 hasPrimaryLocation W29631330551 @default.
- W2963133055 hasRelatedWork W1528932392 @default.
- W2963133055 hasRelatedWork W1971972032 @default.
- W2963133055 hasRelatedWork W1979296646 @default.
- W2963133055 hasRelatedWork W2040471596 @default.
- W2963133055 hasRelatedWork W2212233192 @default.
- W2963133055 hasRelatedWork W2963133055 @default.