Matches in SemOpenAlex for { <https://semopenalex.org/work/W2257802011> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2257802011 abstract "We generalize the notion of an approximate indicator for a closed subgroup $H$ of a locally compact group $G$ introduced by Aristov, Runde, and Spronk and extend their characterization of the existence of such nets in terms of the approximability of $chi_{H}$ in an appropriate ${weak}^{*}$ topology. We find that this equivalent condition is satisfied whenever $H$ is weakly amenable and $chi_{H}$, considered as acting on $ell^{1}(G)$ by multiplication, extends to a bounded map on $VN(G)$. This occurs in particular when a natural projection $VN(G)arrow I(A(G),H)^{perp}$ exists. Applications are obtained to the existence (and non-existence) of natural and invariant projections onto $I(A(G),H)^{perp}$ and $I(A_{cb}(G),H)^{perp}$ and to the existence of ($Delta$-weak) bounded approximate identities in ideals of $A(G)$ and $A_{cb}(G)$. In particular, we exhibit a locally compact group without the invariant complementation property." @default.
- W2257802011 created "2016-06-24" @default.
- W2257802011 creator A5040952170 @default.
- W2257802011 date "2015-01-28" @default.
- W2257802011 modified "2023-09-27" @default.
- W2257802011 title "Approximate indicators for closed subgroups of locally compact groups with applications to weakly amenable groups" @default.
- W2257802011 cites W1504337929 @default.
- W2257802011 cites W1508457673 @default.
- W2257802011 cites W1522723155 @default.
- W2257802011 cites W1558239788 @default.
- W2257802011 cites W1920626230 @default.
- W2257802011 cites W1965800121 @default.
- W2257802011 cites W1967737119 @default.
- W2257802011 cites W1976500719 @default.
- W2257802011 cites W1990975915 @default.
- W2257802011 cites W1995113166 @default.
- W2257802011 cites W2018508748 @default.
- W2257802011 cites W2026878222 @default.
- W2257802011 cites W2027072951 @default.
- W2257802011 cites W2035303655 @default.
- W2257802011 cites W2055387570 @default.
- W2257802011 cites W2064017439 @default.
- W2257802011 cites W2087331643 @default.
- W2257802011 cites W2130315706 @default.
- W2257802011 cites W232234274 @default.
- W2257802011 cites W2330633632 @default.
- W2257802011 cites W2583431067 @default.
- W2257802011 cites W2963685209 @default.
- W2257802011 cites W3104796290 @default.
- W2257802011 hasPublicationYear "2015" @default.
- W2257802011 type Work @default.
- W2257802011 sameAs 2257802011 @default.
- W2257802011 citedByCount "0" @default.
- W2257802011 crossrefType "posted-content" @default.
- W2257802011 hasAuthorship W2257802011A5040952170 @default.
- W2257802011 hasConcept C11413529 @default.
- W2257802011 hasConcept C114614502 @default.
- W2257802011 hasConcept C118615104 @default.
- W2257802011 hasConcept C121332964 @default.
- W2257802011 hasConcept C134306372 @default.
- W2257802011 hasConcept C190470478 @default.
- W2257802011 hasConcept C202444582 @default.
- W2257802011 hasConcept C2781311116 @default.
- W2257802011 hasConcept C31498916 @default.
- W2257802011 hasConcept C33923547 @default.
- W2257802011 hasConcept C34388435 @default.
- W2257802011 hasConcept C37914503 @default.
- W2257802011 hasConcept C57493831 @default.
- W2257802011 hasConcept C58450382 @default.
- W2257802011 hasConcept C62520636 @default.
- W2257802011 hasConceptScore W2257802011C11413529 @default.
- W2257802011 hasConceptScore W2257802011C114614502 @default.
- W2257802011 hasConceptScore W2257802011C118615104 @default.
- W2257802011 hasConceptScore W2257802011C121332964 @default.
- W2257802011 hasConceptScore W2257802011C134306372 @default.
- W2257802011 hasConceptScore W2257802011C190470478 @default.
- W2257802011 hasConceptScore W2257802011C202444582 @default.
- W2257802011 hasConceptScore W2257802011C2781311116 @default.
- W2257802011 hasConceptScore W2257802011C31498916 @default.
- W2257802011 hasConceptScore W2257802011C33923547 @default.
- W2257802011 hasConceptScore W2257802011C34388435 @default.
- W2257802011 hasConceptScore W2257802011C37914503 @default.
- W2257802011 hasConceptScore W2257802011C57493831 @default.
- W2257802011 hasConceptScore W2257802011C58450382 @default.
- W2257802011 hasConceptScore W2257802011C62520636 @default.
- W2257802011 hasLocation W22578020111 @default.
- W2257802011 hasOpenAccess W2257802011 @default.
- W2257802011 hasPrimaryLocation W22578020111 @default.
- W2257802011 hasRelatedWork W2008517125 @default.
- W2257802011 hasRelatedWork W2032907972 @default.
- W2257802011 hasRelatedWork W2045964733 @default.
- W2257802011 hasRelatedWork W2120046526 @default.
- W2257802011 hasRelatedWork W2317734304 @default.
- W2257802011 hasRelatedWork W2792847279 @default.
- W2257802011 hasRelatedWork W2902921637 @default.
- W2257802011 hasRelatedWork W2941083153 @default.
- W2257802011 hasRelatedWork W2949848397 @default.
- W2257802011 hasRelatedWork W2951272624 @default.
- W2257802011 hasRelatedWork W2952546959 @default.
- W2257802011 hasRelatedWork W2971831345 @default.
- W2257802011 hasRelatedWork W3000591400 @default.
- W2257802011 hasRelatedWork W3008819174 @default.
- W2257802011 hasRelatedWork W3042245040 @default.
- W2257802011 hasRelatedWork W3199454519 @default.
- W2257802011 hasRelatedWork W2096118361 @default.
- W2257802011 hasRelatedWork W2189046571 @default.
- W2257802011 hasRelatedWork W2511143911 @default.
- W2257802011 hasRelatedWork W2739734812 @default.
- W2257802011 isParatext "false" @default.
- W2257802011 isRetracted "false" @default.
- W2257802011 magId "2257802011" @default.
- W2257802011 workType "article" @default.