%0 Journal Article
%T On the nomura algebras of formally self-dual association schemes of class $2$
%J Transactions on Combinatorics
%I University of Isfahan
%Z 2251-8657
%A Hosseini, Azam
%A Rahnamai Barghi, Amir
%D 2013
%\ 09/01/2013
%V 2
%N 3
%P 1-11
%! On the nomura algebras of formally self-dual association schemes of class $2$
%K Doubly regular tournament
%K Nomura algebra
%K strongly regular graph
%K type-II matrix
%R 10.22108/toc.2013.3002
%X In this paper, the type-II matrices on (negative) Latin square graphs are considered and it is proved that, under certain conditions, the Nomura algebras of such type-II matrices are trivial. In addition, we construct type-II matrices on doubly regular tournaments and show that the Nomura algebras of such matrices are also trivial.
%U https://toc.ui.ac.ir/article_3002_619911c64aa82c9a4401803498c0f325.pdf