collaborators

4 papers

math.AG2026

Indexed Logarithmic Cartier Transform

Sami Fersi

This article is the third of a series of three articles whose goal is to generalize the Cartier transform of Ogus and Vologodsky to the logarithmic setting. In the second one, we g…

math.AG2026

A Topos-Theoretic Approach to the Logarithmic Cartier Transform

Sami Fersi

This article is the second of three articles whose goal is to generalize the Cartier transform of Ogus and Vologodsky to the logarithmic setting. We generalize a topos-theoretic ve…

math.AG2026

Local Logarithmic Cartier Transform

Sami Fersi

This article is the first of three articles whose goal is to generalize the Cartier transform of Ogus and Vologodsky to the logarithmic setting. In this article, we generalize a lo…

math.AG2025

Logarithmic Cartier Transform

Sami Fersi

We generalize the Cartier transform of Ogus and Vologodsky to log smooth schemes. More precisely, we generalize a local version of this transform, due to Shiho, and a topos-theoret…