Ken Ono

collaborators

2 papers

math.CO2026

Zero-free columns in character tables of symmetric groups

Colin Defant, Sidharth Hariharan, Kenny Lau +1

The rows and columns of the character table of the symmetric group $S_{n}$ are both naturally indexed by partitions of $n$ . Let $D (n)$ denote the number of conjugacy classes of $S_{n}$ …

math.PR2026

Proof of the Lyons--White Conjecture

Colin Defant, Ken Ono

Let $D_{n}$ be the dihedral group of order $2 n$ . Consider a continuous-time random walk on $D_{n}$ driven by arbitrary symmetric rates whose support generates $D_{n}$ . For $p\in[1,\infty…