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Title: Some results on the Krein parameters of an association scheme
Author: Mano, Vasco Moço
Martins, Enide Andrade
Vieira, Luís Almeida
Keywords: Krein parameters
Association schemes
Issue Date: 2015
Publisher: Springer International Publishing
Abstract: We consider association schemes with d classes and the underlying Bose- Mesner algebra, A. Then, by taking into account the relationship between the Hadamard and the Kronecker products of matrices and making use of some matrix techniques over the idempotents of the unique basis of minimal orthogonal idempotents of A , we prove some results over the Krein parameters of an association scheme.
DOI: 10.1007/978-3-319-16118-1_23
ISBN: 978-3-319-16117-4
Appears in Collections:CIDMA - Capítulo de livro
OGTCG - Capítulo de livro

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