15 citations · 29 across the 7 of their papers we have counts for
7 papers
On the asymptotics of matrix coefficients of representations of SL(2,R)
Viktor Losert
We study matrix coefficients of the unitary (and also the completely bounded) representations of SL(2;R) and its universal covering group. We describe the asymptotic distribution o…
On weak amenability of Fourier algebras
Viktor Losert
For a connected Lie group G it was shown by Lee, Ludwig, Samei and Spronk that its Fourier algebra A(G) is weakly amenable only if G is abelian. We extend this result to general co…
On the structure of groups with polynomial growth IV
Viktor Losert
Recently we have shown a structure theorem for locally compact groups of polynomial growth. We give now some applications on various growth functions and relations to FC-G - series…
On the structure of groups with polynomial growth III
Viktor Losert
We show that a compactly generated locally compact group of polynomial growth having no non-trivial compact normal subgroups can be embedded as a co-compact subgroup into a semidir…
On Multipliers and completely bounded Multipliers -- the case SL(2,R)
Viktor Losert
For the Fourier Algebra of SL(2,R) any bounded multiplier is completely bounded.
The centre of the bidual of Fourier algebras (discrete groups)
Viktor Losert
For a discrete group G with Fourier algebra A(G), we study the topological centre of the bidual. If G is amenable, then = A(G). But if G contains a non-abelian free gro…
Proof of the Ghahramani-Lau conjecture
Viktor Losert, Matthias Neufang, Jan Pachl +1
The Ghahramani-Lau conjecture is established; in other words, the measure algebra of every locally compact group is strongly Arens irregular. To this end, we introduce and study ce…