2 papers
math.CO2026
Degree shifts between q-deformed friezes and q-Farey labelings for general triangulations
Manabu Inuma, Ren Motomiya, Takeyoshi Kogiso
Morier-Genoud and Ovsienko introduced q-deformations of continued fractions, Farey labelings, and Conway--Coxeter friezes, and established relationships among them in restricted se…
math.CO2024
Arithmetic on -deformed rational numbers
Takeyoshi Kogiso, Kengo Miyamoto, Xin Ren +2
Recently, Morier-Genoud and Ovsienko introduced a -deformation of rational numbers. More precisely, for an irreducible fraction , they constructed coprime polynomia…