Z. Arad, M. Muzychuk (auth.), Zvi Arad, Mikhail Muzychuk (eds.)3540428518, 9783540428510
This book is addressed to the researchers working in the theory of table algebras and association schemes. This area of algebraic combinatorics has been rapidly developed during the last decade. The volume contains further developments in the theory of table algebras. It collects several papers which deal with a classification problem for standard integral table algebras (SITA). More precisely, we consider SITA with a faithful non-real element of small degree. It turns out that such SITA with some extra conditions may be classified. This leads to new infinite series of SITA which has interesting properties. The last section of the book uses a part of obtained results in the classification of association schemes. This volume summarizes the research which was done at Bar-Ilan University in the academic year 1998/99. |
Table of contents :
Introduction….Pages 1-11
Integral Table Algebras with a Faithful Nonreal Element of Degree 4….Pages 13-41
Standard Integral Table Algebras with a Faithful Nonreal Element of Degree 5….Pages 43-81
Standard Integral Table Algebras with a Faithful Real Element of Degree 5 and Width 3….Pages 83-103
The Enumeration of Primitive Commutative Association Schemes with a Non-symmetric Relation of Valency, at Most 4….Pages 105-119 |
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