@article{oai:soar-ir.repo.nii.ac.jp:00011746,
author = {Hanaki, Akihide and Ponomarenko, Ilia},
issue = {4},
journal = {JOURNAL OF ALGEBRAIC COMBINATORICS},
month = {Jun},
note = {The well-known absolute bound condition for a primitive symmetric association scheme (X,S) gives an upper bound for |X| in terms of |S| and the minimal non-principal multiplicity of the scheme. In this paper we prove another upper bounds for |X| for an arbitrary primitive scheme (X,S). They do not depend on |S| but depend on some invariants of its adjacency algebra KS where K is an algebraic number field or a finite field., Article, JOURNAL OF ALGEBRAIC COMBINATORICS. 29(4):447-456 (2009)},
pages = {447--456},
title = {A modular absolute bound condition for primitive association schemes},
volume = {29},
year = {2009}
}