Matches in SemOpenAlex for { <https://semopenalex.org/work/W2956333895> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2956333895 abstract "Following a result of Hatori, Miura and Tagaki ([4]) we give here a spectral characterization of an isomorphism from a $C^star$-algebra onto a Banach algebra. We then use this result to show that a $C^star$-algebra $A$ is isomorphic to a Banach algebra $B$ if and only if there exists a surjective function $phi:Arightarrow B$ satisfying (i) $sigmaleft(phi(x)phi(y)phi(z)right)=sigmaleft(xyzright)$ for all $x,y,zin A$ (where $sigma$ denotes the spectrum), and (ii) $phi$ is continuous at $mathbf 1$. A simple example shows that (i) cannot be relaxed to products of two elements, as is the case with commutative Banach algebras. Our results also elaborate on a paper ([3]) of Bresar and Spenko." @default.
- W2956333895 created "2019-07-23" @default.
- W2956333895 creator A5014126011 @default.
- W2956333895 creator A5036534360 @default.
- W2956333895 creator A5065271353 @default.
- W2956333895 date "2018-08-18" @default.
- W2956333895 modified "2023-09-27" @default.
- W2956333895 title "A Spectral Characterization of Isomorphisms on $C^star$-Algebras" @default.
- W2956333895 cites W2006610312 @default.
- W2956333895 cites W2963669820 @default.
- W2956333895 hasPublicationYear "2018" @default.
- W2956333895 type Work @default.
- W2956333895 sameAs 2956333895 @default.
- W2956333895 citedByCount "0" @default.
- W2956333895 crossrefType "posted-content" @default.
- W2956333895 hasAuthorship W2956333895A5014126011 @default.
- W2956333895 hasAuthorship W2956333895A5036534360 @default.
- W2956333895 hasAuthorship W2956333895A5065271353 @default.
- W2956333895 hasConcept C114614502 @default.
- W2956333895 hasConcept C115624301 @default.
- W2956333895 hasConcept C119238805 @default.
- W2956333895 hasConcept C120665830 @default.
- W2956333895 hasConcept C121332964 @default.
- W2956333895 hasConcept C132954091 @default.
- W2956333895 hasConcept C134306372 @default.
- W2956333895 hasConcept C136119220 @default.
- W2956333895 hasConcept C156778621 @default.
- W2956333895 hasConcept C183778304 @default.
- W2956333895 hasConcept C185592680 @default.
- W2956333895 hasConcept C202444582 @default.
- W2956333895 hasConcept C203436722 @default.
- W2956333895 hasConcept C2778049214 @default.
- W2956333895 hasConcept C2780841128 @default.
- W2956333895 hasConcept C2780897414 @default.
- W2956333895 hasConcept C2781106287 @default.
- W2956333895 hasConcept C33923547 @default.
- W2956333895 hasConcept C62520636 @default.
- W2956333895 hasConcept C8010536 @default.
- W2956333895 hasConceptScore W2956333895C114614502 @default.
- W2956333895 hasConceptScore W2956333895C115624301 @default.
- W2956333895 hasConceptScore W2956333895C119238805 @default.
- W2956333895 hasConceptScore W2956333895C120665830 @default.
- W2956333895 hasConceptScore W2956333895C121332964 @default.
- W2956333895 hasConceptScore W2956333895C132954091 @default.
- W2956333895 hasConceptScore W2956333895C134306372 @default.
- W2956333895 hasConceptScore W2956333895C136119220 @default.
- W2956333895 hasConceptScore W2956333895C156778621 @default.
- W2956333895 hasConceptScore W2956333895C183778304 @default.
- W2956333895 hasConceptScore W2956333895C185592680 @default.
- W2956333895 hasConceptScore W2956333895C202444582 @default.
- W2956333895 hasConceptScore W2956333895C203436722 @default.
- W2956333895 hasConceptScore W2956333895C2778049214 @default.
- W2956333895 hasConceptScore W2956333895C2780841128 @default.
- W2956333895 hasConceptScore W2956333895C2780897414 @default.
- W2956333895 hasConceptScore W2956333895C2781106287 @default.
- W2956333895 hasConceptScore W2956333895C33923547 @default.
- W2956333895 hasConceptScore W2956333895C62520636 @default.
- W2956333895 hasConceptScore W2956333895C8010536 @default.
- W2956333895 hasLocation W29563338951 @default.
- W2956333895 hasOpenAccess W2956333895 @default.
- W2956333895 hasPrimaryLocation W29563338951 @default.
- W2956333895 hasRelatedWork W1980320244 @default.
- W2956333895 hasRelatedWork W1994730147 @default.
- W2956333895 hasRelatedWork W2012293459 @default.
- W2956333895 hasRelatedWork W2024770084 @default.
- W2956333895 hasRelatedWork W2028315758 @default.
- W2956333895 hasRelatedWork W2060835328 @default.
- W2956333895 hasRelatedWork W2081662390 @default.
- W2956333895 hasRelatedWork W2132579032 @default.
- W2956333895 hasRelatedWork W2610338706 @default.
- W2956333895 hasRelatedWork W2917432969 @default.
- W2956333895 hasRelatedWork W2950790187 @default.
- W2956333895 hasRelatedWork W2951698508 @default.
- W2956333895 hasRelatedWork W2953024474 @default.
- W2956333895 hasRelatedWork W2962792366 @default.
- W2956333895 hasRelatedWork W2962997088 @default.
- W2956333895 hasRelatedWork W2963191048 @default.
- W2956333895 hasRelatedWork W2963669820 @default.
- W2956333895 hasRelatedWork W3084254617 @default.
- W2956333895 hasRelatedWork W3155794807 @default.
- W2956333895 hasRelatedWork W2614020070 @default.
- W2956333895 isParatext "false" @default.
- W2956333895 isRetracted "false" @default.
- W2956333895 magId "2956333895" @default.
- W2956333895 workType "article" @default.