Article ID Journal Published Year Pages File Type
4656262 Journal of Combinatorial Theory, Series A 2008 11 Pages PDF
Abstract

We give a definition of nilpotent association schemes as a generalization of nilpotent groups and investigate their basic properties. Moreover, for a group-like scheme, we characterize the nilpotency by its character products.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics