Torsion Galois representations over CM fields and Hecke algebras in the derived category

We construct algebras of endomorphisms in the derived category of the cohomology of arithmetic manifolds, which are generated by Hecke operators. We construct Galois representations with coefficients in these Hecke algebras and apply this technique to sharpen recent results of P. Scholze.

Chi tiết về thư mục
Những tác giả chính: Newton, J, Thorne, JA
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: Cambridge University Press 2016
Miêu tả
Tóm tắt:We construct algebras of endomorphisms in the derived category of the cohomology of arithmetic manifolds, which are generated by Hecke operators. We construct Galois representations with coefficients in these Hecke algebras and apply this technique to sharpen recent results of P. Scholze.