The Category of Finitely Presented Smooth Mod $p$ Representations of $GL_2(F)$
Documenta mathematica, Tome 25 (2020), pp. 143-157
Let F be a finite extension of Qp. We prove that the category of finitely presented smooth Z-finite representations of GL2(F) over a finite extension of Fp is an abelian subcategory of the category of all smooth representations. The proof uses amalgamated products of completed group rings.
Classification :
11F70, 22E50
Mots-clés : completed group rings, coherent rings, modular representations, smooth admissible representations
Mots-clés : completed group rings, coherent rings, modular representations, smooth admissible representations
@article{10_4171_dm_741,
author = {Jack Shotton},
title = {The {Category} of {Finitely} {Presented} {Smooth} {Mod} $p$ {Representations} of $GL_2(F)$},
journal = {Documenta mathematica},
pages = {143--157},
year = {2020},
volume = {25},
doi = {10.4171/dm/741},
url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/741/}
}
Jack Shotton. The Category of Finitely Presented Smooth Mod $p$ Representations of $GL_2(F)$. Documenta mathematica, Tome 25 (2020), pp. 143-157. doi: 10.4171/dm/741
Cité par Sources :