K. Nakamoto

activity

20122026

collaborators

3 papers

math.RT2026

The classification of thick representations of the symmetric group

Kazunori Nakamoto, Shingo Okuyama, Yasuhiro Omoda

We give the classification of thick representations and dense representations of the symmetric group over a field of characteristic zero.

math.RA2020

Applications of Hochschild cohomology to the moduli of subalgebras of the full matrix ring

Kazunori Nakamoto, Takeshi Torii

Let $Mold_{n, d}$ be the moduli of rank $d$ subalgebras of $M_{n}$ over $Z$ . For $x \in Mold_{n, d}$ , let $A (x) \subseteq M_{n} (k (x))$ be the…

math.AG2012

A new construction of $D ~_{5}$ -singularities and generalization of Slodowy slices

K. Nakamoto, M. Tosun

Any simple elliptic singularity of type $D ~_{5}$ can be obtained by taking the intersection of the nilpotent variety and the 4-dimensional "good slices" in the semi-simple Lie…

The classification of thick representations of the symmetric group

Applications of Hochschild cohomology to the moduli of subalgebras of the full matrix ring

A new construction of D~5​-singularities and generalization of Slodowy slices

A new construction of $D ~_{5}$ -singularities and generalization of Slodowy slices