Reo Yabuguchi

collaborators

2 papers

math.GT2026

Trisections and Lefschetz fibrations with $(- n)$ -sections

Tsukasa Isoshima, Reo Yabuguchi

Castro and Ozbagci constructed a trisection of a closed 4-manifold admitting a Lefschetz fibration with a $(- 1)$ -section such that the corresponding trisection diagram can be expli…

math.GT2025

Knot surgered elliptic surfaces for a $(2, 2 h + 1)$ -torus knot

Naoyuki Monden, Reo Yabuguchi

We show that for any positive integer $h$ , a knot surgered elliptic surface $E (n)_{T (2, 2 h + 1)}$ for a $(2, 2 h + 1)$ -torus knot $T (2, 2 h + 1)$ and the elliptic surface $E (1)_{2, 2 h + 1}$ admi…

Trisections and Lefschetz fibrations with (−n)-sections

Knot surgered elliptic surfaces for a (2,2h+1)-torus knot

Trisections and Lefschetz fibrations with $(- n)$ -sections

Knot surgered elliptic surfaces for a $(2, 2 h + 1)$ -torus knot