On Schur multiplier and projective representations of Heisenberg groups

[摘要] In this article, we describe the Schur multiplier and representation group of discrete Heisenberg groups and their t-variants. We give a construction of all complex finite dimensional irreducible projective representations of these groups. (c) 2021 Elsevier B.V. All rights reserved.

[发布日期] 2021-11-01

[关键词] Schur multiplier;Projective representations;Representation group;Heisenberg group