K. Miyamoto

activity

20142026

most citedReport on the finiteness of silting objects

10 citations · 18 across the 14 of their papers we have counts for

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3 papers · 1 filter

math.CO2026

Conway Symbols of Frieze Patterns of Dynkin Types

Kengo Miyamoto, Ryuhei Suzuki

In this paper, we classify the Conway symbols of the Euclidean symmetry groups of frieze patterns of Dynkin types $A_{n}$ , $B_{n}$ , $C_{n}$ , $D_{n}$ , $F_{4}$ and $G_{2}$ . First, we show that t…

math.CO2026

Defect Spaces and Gram Operators for Tensor-Valued Incidence Maps

Kengo Miyamoto

We study vector-valued incidence maps obtained from ordinary graph incidence maps by linear observation of the free vertex space. Let $F$ be a field, $D = (X, E, s, t)$ a…

math.CO2024

Arithmetic on $q$ -deformed rational numbers

Takeyoshi Kogiso, Kengo Miyamoto, Xin Ren +2

Recently, Morier-Genoud and Ovsienko introduced a $q$ -deformation of rational numbers. More precisely, for an irreducible fraction $\frac{r}{s} > 0$ , they constructed coprime polynomia…

Conway Symbols of Frieze Patterns of Dynkin Types

Defect Spaces and Gram Operators for Tensor-Valued Incidence Maps

Arithmetic on q-deformed rational numbers

Arithmetic on $q$ -deformed rational numbers