Fourier theory and C*-algebras (vol 105, pg 2, 2016)

[摘要] In Proposition 2.9 of our paper cited above, we asserted that the space of bounded twisted multipliers on a discrete group is independent of the twist. It appears that this statement is not true in general. Only a weaker statement can be deduced from our arguments, as we explain in this short note. The rest of our article is unaffected by this error, except for one assertion in Corollary 2.12, which we also correct. (C) 2020 Elsevier B.V. All rights reserved.

[发布日期] 2020-04-01

[关键词] Twisted group C*-algebras;Multipliers;Completely bounded maps