Alapan Mukhopadhyay

activity

20162026

most citedHigh Frobenius pushforwards generate the bounded derived category

3 citations · 4 across the 7 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

math.AG2022

Ind-étale vs Formally étale

Shubhodip Mondal, Alapan Mukhopadhyay

We show that when $A$ is a reduced algebra over a characteristic zero field $k$ and the module of Kähler differentials $Ω_{A / k} = 0$ , then $A$ is ind-étale, partially answering a que…

math.AC2022

Frobenius-Poincaré function and Hilbert-Kunz multiplicity

Alapan Mukhopadhyay

We generalize the notion of Hilbert-Kunz multiplicity of a graded triple $(M, R, I)$ in characteristic $p > 0$ by proving that for any complex number $y$ , the limit $$\underset{n \to \…