Modular forms on non-linear double covers of algebraic groups

Loke, Hung Yean; Savin, Gordan

doi:10.1090/S0002-9947-10-05097-X

Modular forms on non-linear double covers of algebraic groups
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by Hung Yean Loke and Gordan Savin

Trans. Amer. Math. Soc. 362 (2010), 4901-4920

DOI: https://doi.org/10.1090/S0002-9947-10-05097-X

Published electronically: April 9, 2010

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Abstract:

We construct automorphic representations of non-linear two-fold covers of simply connected Chevalley groups via residues of Eisenstein series. In the process, we establish some basic results in representation theory of local groups.

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