V. Runde

activity

20012019

most citedCharacterizations of compact and discrete quantum groups through second duals

36 citations · 117 across the 42 of their papers we have counts for

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Showing 2005Show all

4 papers · 1 filter

math.FA2005

Harmonic operators: the dual perspective

Mathias Neufang, Volker Runde

The study of harmonic functions on a locally compact group $G$ has recently been transferred to a ``non-commutative'' setting in two different directions: C.-H. Chu and A. T.-M. La…

math.FA2005★ 1 cited

Operator amenability of Fourier-Stieltjes algebras, II

Volker Runde, Nico Spronk

We give an example of a non-compact, locally compact group $G$ such that its Fourier-Stieltjes algebra $B (G)$ is operator amenable. Furthermore, we characterize those $G$ for which…

math.OA2005★ 36 cited

Characterizations of compact and discrete quantum groups through second duals

Volker Runde

A locally compact group $G$ is compact if and only if $L^{1} (G)$ is an ideal in $L^{1} (G)^{**}$ , and the Fourier algebra $A (G)$ of $G$ is an ideal in $A (G)^{**}$ if and only if $G$ is…

math.FA2005★ 3 cited

Operator amenability of the Fourier algebra in the cb-multiplier norm

Brian E. Forrest, Volker Runde, Nico Spronk

Let $G$ be a locally compact group, and let $A_\cb(G)$ denote the closure of $A (G)$ , the Fourier algebra of $G$ , in the space of completely bounded multipliers of $A (G)$ . If $G$ is…