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On generator polynomial matrices of quasi-cyclic codes with linear complementary duals

Norifumi Ojiro, Hajime Matsui

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Source: Crossref

Published: Apr 28, 2025

DOI: 10.13069/jacodesmath.v12i3.324

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Source abstract

Using notion of generator polynomial matrices of quasi-cyclic codes, we show a necessary and sufficient condition for which these codes are to be linear complementary dual. This extends the well-known result by Yang and Massey on cyclic codes to quasi-cyclic codes. As an application we present various examples of optimal binary LCD quasi-cyclic codes. Accepted: 7 March 2025

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On generator polynomial matrices of quasi-cyclic codes with linear complementary duals — Mathematical Frontier Network