Title of article :
A characterization of Q-polynomial association schemes
Author/Authors :
Kurihara، نويسنده , , Hirotake and Nozaki، نويسنده , , Hiroshi، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Abstract :
We prove a necessary and sufficient condition for a symmetric association scheme to be a Q-polynomial scheme.
Keywords :
Spherical embedding of association scheme , Association scheme , s-Distance set , Larman–Rogers–Seidel theorem , Q-polynomial association scheme
Journal title :
Journal of Combinatorial Theory Series A
Journal title :
Journal of Combinatorial Theory Series A
