Rankeya Datta

activity

20122026

most citedExcellence, F-singularities, and solidity

3 citations · 3 across the 6 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.AC2024

Finite generation of split F-regular monoid algebras

Rankeya Datta, Karl Schwede, Kevin Tucker

Let $S$ be a submonoid of a free Abelian group of finite rank. We show that if $k$ is a field of prime characteristic such that the monoid $k$ -algebra $k [S]$ is split $F$ -regular,…

math.AG2024

Test ideals in mixed characteristic: a unified theory up to perturbation

Bhargav Bhatt, Linquan Ma, Zsolt Patakfalvi +5

Let $X$ be an integral scheme of finite type over a complete DVR of mixed characteristic. We provide a definition of a test ideal which agrees with the multiplier ideal after inver…