no code implementations • 28 Dec 2020 • Shizhang Li, Tong Liu
We establish a comparison isomorphism between prismatic cohomology and derived de Rham cohomology respecting various structures, such as their Frobenius actions and filtrations.
Algebraic Geometry Number Theory 14F30, 11F80
no code implementations • 2 Feb 2020 • Shizhang Li
Given an integral p-adic variety, we observe that if the integral Hodge--de Rham spectral sequence behaves nicely, then the special fiber knows the Hodge numbers of the generic fiber.
Algebraic Geometry Number Theory 14F30, 14F40,
