2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2021★ 2 cited
Terwilliger algebras and some related algebras defined by finite connected simple graphs
Akihide Hanaki, Masayoshi Yoshikawa
For a finite connected simple graph, the Terwilliger algebra is a matrix algebra generated by the adjacency matrix and idempotents corresponding to the distance partition with resp…
math.CO2019
A construction of pairs of non-commutative rank 8 association schemes from non-symmetric rank 3 association schemes
Akihide Hanaki, Masayoshi Yoshikawa
We construct a pair of non-commutative rank 8 association schemes from a rank 3 non-symmetric association scheme. For the pair, two association schemes have the same character tabl…