Arithmetic fundamental lemma;
quaternion algebra;
Rapoport-Zink space;
orbital integral;
intersection number;
D O I:
10.4153/S0008414X24001020
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We prove new fundamental lemma and arithmetic fundamental lemma identities for general linear groups over quaternion division algebras. In particular, we verify the transfer conjecture and the arithmetic transfer conjecture from Li and Mihatsch (2023, Preprint, arXiv:2307.11716) in cases of Hasse invariant $1/2$ .