03-39

A spectral decomposition formula in the Johnson scheme

by Bey, Ch.

 

Preprint series: 03-39, Preprints

MSC:
05C65 Hypergraphs
05E30 Association schemes, strongly regular graphs

 

Abstract: We exhibit a generating set in each eigenspace of the Johnson scheme and provide an explicit spectral decomposition of subsets of the scheme in terms of these generating sets.

Keywords: Johnson Scheme, Hypergraph


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