Yuya Koda

activity

20092026

most citedPrimitive disk complexes for lens spaces

7 citations · 30 across the 38 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.GT2017

The disk complex and 2-bridge knots

Sangbum Cho, Yuya Koda

We give an alternative proof of a result of Kobayashi and Saeki that every genus one $1$ -bridge position of a non-trivial $2$ -bridge knot is a stabilization.

math.GT2017

The mapping class groups of reducible Heegaard splittings of genus two

Sangbum Cho, Yuya Koda

The manifold which admits a genus- $2$ reducible Heegaard splitting is one of the $3$ -sphere, $S^{2} \times S^{1}$ , lens spaces and their connected sums. For each of t…