Seungbin Oh

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math.GT2026

Fox $p$ -Colorings as Fixed Points of Braid Representations

Neungjoo Goh, Suah Jeong, Seungbin Oh +1

Fox $p$ -colorings of knots and links admit a linear-algebraic description in terms of braid representations. For each braid $β \in B_{n}$ we associate a representation $M : B_n \to \m…

math.GT2014

Stick numbers of $2$ -bridge knots and links

Youngsik Huh, Sungjong No, Seungsang Oh

Negami found an upper bound on the stick number $s (K)$ of a nontrivial knot $K$ in terms of the minimal crossing number $c (K)$ of the knot which is $s (K) \leq 2 c (K)$ . Furthermore…

Fox p-Colorings as Fixed Points of Braid Representations

Stick numbers of 2-bridge knots and links

Fox $p$ -Colorings as Fixed Points of Braid Representations

Stick numbers of $2$ -bridge knots and links