scholarly journals An Assmus–Mattson theorem for codes over commutative association schemes

2017 ◽  
Vol 86 (5) ◽  
pp. 1039-1062 ◽  
Author(s):  
John Vincent S. Morales ◽  
Hajime Tanaka
Keyword(s):  
Association Schemes

scholarly journals On some recent progress in the classification of $$(P\hbox { and }Q)$$-polynomial association schemes

2019 ◽  
Author(s):  
Alexander L. Gavrilyuk ◽  
Jack H. Koolen
Keyword(s):  
Symmetric Spaces ◽  
Recent Progress ◽  
Association Schemes ◽  
Compact Symmetric Spaces ◽  
Expository Paper

AbstractThe problem of classification of $$(P\hbox { and }Q)$$(PandQ)-polynomial association schemes, as a finite analogue of E. Cartan’s classification of compact symmetric spaces, was posed in the monograph “Association schemes” by E. Bannai and T. Ito in the early 1980s. In this expository paper, we report on some recent results towards its solution.

scholarly journals Width and dual width of subsets in polynomial association schemes

2003 ◽  
Vol 102 (2) ◽  
pp. 255-271 ◽  
Author(s):  
A.E. Brouwer ◽  
C.D. Godsil ◽  
J.H. Koolen ◽  
W.J. Martin
Keyword(s):  
Association Schemes

Characters of Association Schemes and Normal Closed Subsets

2003 ◽  
Vol 19 (3) ◽  
pp. 363-369 ◽  
Author(s):  
Akihide Hanaki
Keyword(s):  
Association Schemes

scholarly journals Amorphous Association Schemes over the Galois Rings of Characteristic 4

1991 ◽  
Vol 12 (6) ◽  
pp. 513-526 ◽  
Author(s):  
Tatsuro Ito ◽  
Akihiro Munemasa ◽  
Mieko Yamada
Keyword(s):  
Association Schemes ◽  
Galois Rings
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