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arXiv · 1911.07907

The endoscopic fundamental lemma for unitary Friedberg-Jacquet periods

Spencer Leslie
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Abstract

We prove the endoscopic fundamental lemma for the Lie algebra of the symmetric space $U(2n)/U(n)\times U(n)$, where $U(n)$ denotes a unitary group of rank $n$. This is the first major step in the stabilization of the relative trace formula associated to the $U(n)\times U(n)$-periods of automorphic forms on $U(2n)$.

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Spencer Leslie. 2019-11-18. The endoscopic fundamental lemma for unitary Friedberg-Jacquet periods. https://arxiv.org/abs/1911.07907

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