From pro-$p$ Iwahori-Hecke modules to $(\varphi,\Gamma)$-modules, II
Number Theory
2018-03-08 v1
Abstract
Let be the ring of integers in a finite extension field of , let be its residue field. Let be a split reductive group over , let be its pro--Iwahori Hecke -algebra. In \cite{dfun} we introduced a general principle how to assign to a certain additionally chosen datum an exact functor from finite length -modules to -modules. In the present paper we concretely work out such data for the classical matrix groups. We show that the corresponding functor identifies the set of (standard) supersingular -modules with the set of -modules satisfying a certain symmetry condition.
Cite
@article{arxiv.1701.00655,
title = {From pro-$p$ Iwahori-Hecke modules to $(\varphi,\Gamma)$-modules, II},
author = {Elmar Grosse-Klönne},
journal= {arXiv preprint arXiv:1701.00655},
year = {2018}
}
Comments
International Mathematics Research Notices