Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5771569 | Finite Fields and Their Applications | 2017 | 15 Pages |
Abstract
For any positive integer m, the complete graph on 22m(2m+2) vertices is decomposed into 2m+1 commuting strongly regular graphs, which give rise to a symmetric association scheme of class 2m+2â2. Furthermore, the eigenmatrices of the symmetric association schemes are determined explicitly. As an application, the eigenmatrix of the commutative strongly regular decomposition obtained from the strongly regular graphs is derived.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Hadi Kharaghani, Sara Sasani, Sho Suda,