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arXiv:0802.4086 [math.RT]AbstractReferencesReviewsResources

Metaplectic Tori over Local Fields

Martin H. Weissman

Published 2008-02-27, updated 2008-03-13Version 2

Smooth irreducible representations of tori over local fields have been parameterized by Langlands, using class field theory and Galois cohomology. This paper extends this parameterization to central extensions of such tori, which arise naturally in the setting of nonlinear covers of reductive groups.

Comments: v2. An error corrected in the final section. Introduction updated. A few other minor edits
Categories: math.RT, math.NT
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