Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080451635> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2080451635 endingPage "699" @default.
- W2080451635 startingPage "699" @default.
- W2080451635 abstract "We show that ${L^infty }/A$ is not the dual space of any Banach space when $A$ is a Douglas algebra of a certain type. We do this by showing its unit ball has no extreme points. The method used requires that any function in ${L^infty }$ has a nonunique best approximation in $A$. We therefore also show that the Douglas algebra ${H^infty } + L_F^infty$, when $F$ is an open subset of the unit circle, permits best approximation. We use a method originating in Hayashi [6] and independently obtained by Marshall and Zame." @default.
- W2080451635 created "2016-06-24" @default.
- W2080451635 creator A5008995178 @default.
- W2080451635 creator A5051834623 @default.
- W2080451635 date "1983-02-01" @default.
- W2080451635 modified "2023-10-17" @default.
- W2080451635 title "Quotients of $Lsp{infty }$ by Douglas algebras and best approximation" @default.
- W2080451635 cites W1606472431 @default.
- W2080451635 cites W1964957854 @default.
- W2080451635 cites W1966983903 @default.
- W2080451635 cites W1998057823 @default.
- W2080451635 cites W2021807709 @default.
- W2080451635 cites W2025929240 @default.
- W2080451635 cites W2032941762 @default.
- W2080451635 cites W2033030379 @default.
- W2080451635 cites W2045303267 @default.
- W2080451635 cites W2053215347 @default.
- W2080451635 cites W2067949524 @default.
- W2080451635 cites W2079391270 @default.
- W2080451635 cites W2118082066 @default.
- W2080451635 cites W2318619031 @default.
- W2080451635 cites W2325756073 @default.
- W2080451635 cites W2328723184 @default.
- W2080451635 cites W3038696418 @default.
- W2080451635 doi "https://doi.org/10.1090/s0002-9947-1983-0688971-4" @default.
- W2080451635 hasPublicationYear "1983" @default.
- W2080451635 type Work @default.
- W2080451635 sameAs 2080451635 @default.
- W2080451635 citedByCount "1" @default.
- W2080451635 crossrefType "journal-article" @default.
- W2080451635 hasAuthorship W2080451635A5008995178 @default.
- W2080451635 hasAuthorship W2080451635A5051834623 @default.
- W2080451635 hasBestOaLocation W20804516351 @default.
- W2080451635 hasConcept C114614502 @default.
- W2080451635 hasConcept C122041747 @default.
- W2080451635 hasConcept C122637931 @default.
- W2080451635 hasConcept C132954091 @default.
- W2080451635 hasConcept C134306372 @default.
- W2080451635 hasConcept C136119220 @default.
- W2080451635 hasConcept C138885662 @default.
- W2080451635 hasConcept C145420912 @default.
- W2080451635 hasConcept C191948623 @default.
- W2080451635 hasConcept C199422724 @default.
- W2080451635 hasConcept C202444582 @default.
- W2080451635 hasConcept C2778572836 @default.
- W2080451635 hasConcept C2781106287 @default.
- W2080451635 hasConcept C33923547 @default.
- W2080451635 hasConcept C41895202 @default.
- W2080451635 hasConceptScore W2080451635C114614502 @default.
- W2080451635 hasConceptScore W2080451635C122041747 @default.
- W2080451635 hasConceptScore W2080451635C122637931 @default.
- W2080451635 hasConceptScore W2080451635C132954091 @default.
- W2080451635 hasConceptScore W2080451635C134306372 @default.
- W2080451635 hasConceptScore W2080451635C136119220 @default.
- W2080451635 hasConceptScore W2080451635C138885662 @default.
- W2080451635 hasConceptScore W2080451635C145420912 @default.
- W2080451635 hasConceptScore W2080451635C191948623 @default.
- W2080451635 hasConceptScore W2080451635C199422724 @default.
- W2080451635 hasConceptScore W2080451635C202444582 @default.
- W2080451635 hasConceptScore W2080451635C2778572836 @default.
- W2080451635 hasConceptScore W2080451635C2781106287 @default.
- W2080451635 hasConceptScore W2080451635C33923547 @default.
- W2080451635 hasConceptScore W2080451635C41895202 @default.
- W2080451635 hasIssue "2" @default.
- W2080451635 hasLocation W20804516351 @default.
- W2080451635 hasOpenAccess W2080451635 @default.
- W2080451635 hasPrimaryLocation W20804516351 @default.
- W2080451635 hasRelatedWork W1972261436 @default.
- W2080451635 hasRelatedWork W2027581003 @default.
- W2080451635 hasRelatedWork W2028658913 @default.
- W2080451635 hasRelatedWork W2056977145 @default.
- W2080451635 hasRelatedWork W2063696182 @default.
- W2080451635 hasRelatedWork W2281063748 @default.
- W2080451635 hasRelatedWork W2549643127 @default.
- W2080451635 hasRelatedWork W2963456550 @default.
- W2080451635 hasRelatedWork W4249580765 @default.
- W2080451635 hasRelatedWork W4289299449 @default.
- W2080451635 hasVolume "276" @default.
- W2080451635 isParatext "false" @default.
- W2080451635 isRetracted "false" @default.
- W2080451635 magId "2080451635" @default.
- W2080451635 workType "article" @default.