Title of article :
The seven classes of image triple arrays Original Research Article
Author/Authors :
N.C.K. Phillips، نويسنده , , D.A. Preece، نويسنده , , W.D. Wallis، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Triple arrays are considered in which 10 symbols each appear 3 times in a image arrangement of symbols. These triple arrays fall into seven isomorphism classes. The orders of the automorphism groups of the arrays in these classes are 60, 12, 12, 6, 4, 3 and 3, respectively.
Keywords :
Automorphism , Balanced incomplete block design , Incidence matrix , Non-orthogonal Graeco–Latin design , Structural graph , Triple array , isomorphism
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics
