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New binary and ternary quasi-cyclic codes with good properties

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Abstract

One of the most important and challenging problems in coding theory is to construct codes with best possible parameters and properties. The class of quasi-cyclic (QC) codes is known to be fertile to produce such codes. Focusing on QC codes over the binary field, we have found 113 binary QC codes that are new among the class of QC codes using an implementation of a fast cyclic partitioning algorithm and the highly effective ASR algorithm. Moreover, these codes have the following additional properties: a) they have the same parameters as best known linear codes, and b) many of the have additional desired properties such as being reversible, LCD, self-orthogonal or dual-containing. Additionally, we present an algorithm for the generation of new codes from QC codes using ConstructionX, and introduce 33 new record breaking linear codes over GF(2), GF(3) and GF(5) produced from this method.

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Acknowledgements

This work was supported by Kenyon College Summer Science Scholars program. A preliminary version of this manuscript is available at (Akre et al. 2021).

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Correspondence to Nuh Aydin.

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Communicated by Thomas Aaron Gulliver.

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Akre, D., Aydin, N., Harrington, M.J. et al. New binary and ternary quasi-cyclic codes with good properties. Comp. Appl. Math. 42, 102 (2023). https://doi.org/10.1007/s40314-022-01946-8

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  • DOI: https://doi.org/10.1007/s40314-022-01946-8

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