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Distinction by the quasi-split unitary group

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Abstract

In earlier work, we proved that any quadratic base change automorphic cuspidal representation of GL(n) is distinguished by a unitary group. Here we prove that we can take the unitary group to be quasi-split

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Correspondence to Hervé Jacquet.

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Jacquet, H. Distinction by the quasi-split unitary group. Isr. J. Math. 178, 269–324 (2010). https://doi.org/10.1007/s11856-010-0066-1

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  • DOI: https://doi.org/10.1007/s11856-010-0066-1

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