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Journal of Combinatorial Mathematics and Combinatorial Computing

  • Research article

The Ring of Support-Classes of \(SL_2 (\mathbb{F}_q)\)

Roland Bacher1
1Univ. Grenoble Alpes, Institute Fourier (CNRS UMR 5582), 38000 Grenoble France
  • Published: 30/06/2019

Abstract

We introduce and study a subring SC of \(\mathbb{Z}SL_2 (\mathbb{F}_q)\) obtained by summing elements of \(SL_2 (\mathbb{F}_q)\) according to their support. The ring SC can be used for the construction of several association schemes.

Keywords: Support-classes, Association Scheme, Representation Theory
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Citation
Roland Bacher. The Ring of Support-Classes of \(SL_2 (\mathbb{F}_q)\)[J], Journal of Combinatorial Mathematics and Combinatorial Computing, Volume 109. -. DOI: .