Rankeya Datta

activity

20122026

most citedValuations and Frobenius

19 citations · 53 across the 19 of their papers we have counts for

collaborators

Showing 2017 · math.ACShow all

2 papers · 2 filters

math.AC2017★ 3 cited

Frobenius splitting of valuation rings and $F$ -singularities of centers

Rankeya Datta

Using a local monomialization result of Knaf and Kuhlmann, we prove that the valuation ring of an Abhyankar valuation of a function field over a perfect ground field of prime chara…

math.AC2017

Excellence in prime characteristic

Rankeya Datta, Karen E. Smith

Fix any field $K$ of characteristic $p$ such that $[K : K^{p}]$ is finite. We discuss excellence for Noetherian domains whose fraction field is $K$ , showing for example, that $R$ is ex…

Frobenius splitting of valuation rings and F-singularities of centers

Excellence in prime characteristic

Frobenius splitting of valuation rings and $F$ -singularities of centers