researcher

Naoki Imai

34 papers hereh-index 9242 citations58 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author9
first author18
middle author2
last author5

Across the 34 of 34 papers where every author was matched, so the position is known.

fields

math.NT29
math.RT3
math.AG2

identity via Semantic Scholar / OpenAlex

activity

20082025

most citedOn the connected components of moduli spaces of finite flat models

13 citations · 133 across the 34 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.AG2021★ 1 cited

Partial Hasse invariants for Shimura varieties of Hodge-type

Naoki Imai, Jean-Stefan Koskivirta

For a connected reductive group $G$ over a finite field, we define partial Hasse invariants on the stack of $G$ -zip flags. We obtain similar sections on the flag space of Shimura v…

math.NT2021

The supersingular locus of the Shimura variety of $GU (2, n - 2)$

Maria Fox, Naoki Imai

We study the supersingular locus of a reduction at an inert prime of the Shimura variety attached to $GU (2, n - 2)$ . More concretely, we realize irreducible components of the…

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Partial Hasse invariants for Shimura varieties of Hodge-type

The supersingular locus of the Shimura variety of GU(2,n−2)

The supersingular locus of the Shimura variety of $GU (2, n - 2)$