DERIVED DEFORMATION RINGS ALLOWING CONGRUENCES - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year :

DERIVED DEFORMATION RINGS ALLOWING CONGRUENCES

(1)
1

Abstract

We generalize a result of Galatius and Venkatesh ([GV18, Theorem 14.1]) which relates the graded module of cohomology of locally symmetric spaces to the graded homotopy ring of the derived Galois deformation rings, by removing certain assumptions, and in particular by allowing congruences inside the localized Hecke algebra. Contents
Fichier principal
Vignette du fichier
Derived deformation rings allowing congruences.pdf (723.92 Ko) Télécharger le fichier
Vignette du fichier
Derived deformation rings allowing congruences (1).pdf (723.92 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03891684 , version 1 (09-12-2022)

Identifiers

  • HAL Id : hal-03891684 , version 1

Cite

Yichang Cai. DERIVED DEFORMATION RINGS ALLOWING CONGRUENCES. 2022. ⟨hal-03891684⟩
0 View
0 Download

Share

Gmail Facebook Twitter LinkedIn More