K. Nakamoto

activity

20102026

most citedThe moduli of representations of degree 2

5 citations · 5 across the 13 of their papers we have counts for

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2 papers · 1 filter

math.RA2024

Hochschild cohomology of the quadratic monomial algebra $N_{m}$

Tomohiro Itagaki, Kazunori Nakamoto, Takeshi Torii

Let ${\rm N}_m(R) = \{ (a_{ij}) \in {\rm M}_m(R) \mid a_{11} = a_{22} = \cdots = a_{mm} \mbox{ and } a_{ij} = 0 \mbox{ for any } i > j \}$ for a commutative ring $R$ . Then ${\rm N}…

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…

Hochschild cohomology of the quadratic monomial algebra Nm​

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

Hochschild cohomology of the quadratic monomial algebra $N_{m}$