Bull. Korean Math. Soc. 2022; 59(2): 265-276
Published online March 31, 2022 https://doi.org/10.4134/BKMS.b200214
Copyright © The Korean Mathematical Society.
Arezoo Soufi Karbaski, Karim Samei
Bu Ali Sina University; Bu Ali Sina University
In this paper, we introduce duadic codes over finite local rings and concentrate on quadratic residue codes. We study their properties and give the comprehensive method for the computing the unique idempotent generator of quadratic residue codes.
Keywords: Finite local ring, duadic code, quadratic residue code
MSC numbers: 94B05, 94B15, 11T71
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