activity
20222025
most citedOn the Symmetries of Deep Learning Models and their Internal Representations

6 citations · 9 across the 17 of their papers we have counts for

collaborators
Showing math.AGShow all

3 papers · 1 filter

math.AG2023

Correspondences in log Hodge cohomology

Charles Godfrey

We construct correspondences in logarithmic Hodge theory over a perfect field of arbitrary characteristic. These are represented by classes in the cohomology of sheaves of differen…

math.AG2022

Pure subrings of Du Bois singularities are Du Bois singularities

Charles Godfrey, Takumi Murayama

Let be a cyclically pure map of Noetherian -algebras. In this paper, we show that if has Du Bois singularities, then has Du Bois singularities. Our re…

math.AG2022

Higher direct images of snc ideal sheaves

Charles Godfrey

We prove invariance results for the cohomology groups of ideal sheaves of simple normal crossing divisors under (a restricted class of) birational morphisms of pairs in arbitrary c…