Involve, a Journal of Mathematics Vol. 14, No. 4, 2021 (original) (raw)

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Abstract
We prove two major results about using group characters to define orthogonality for codes over abelian groups. The first is that for a finite commutative groupG and any subgroups H and K ofG with\|H

Keywords

self-dual codes, group characters, orthogonality

Mathematical Subject Classification 2010

Primary: 11T71, 94B05

Milestones

Received: 31 May 2018

Revised: 6 February 2021

Accepted: 31 March 2021

Published: 23 October 2021

Communicated by Kenneth S. Berenhaut

Authors

Department of Mathematics University of Scranton Scranton, PA United States
Sara Myers
Department of Mathematics University of Scranton Scranton, PA United States