Some new binary quasi-cyclic codes from codes over the ring \mathbb F _2+u\mathbb F _2+v\mathbb F _2+uv\mathbb F _2 |
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Authors: | Nuh Aydin Suat Karadeniz Bahattin Yildiz |
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Affiliation: | 1. Department of Mathematics, Kenyon College, Gambier, OH, 43022, USA 2. Department of Mathematics, Fatih University, Istanbul, 34500, Turkey
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Abstract: | We consider quasi-cyclic codes over the ring $\mathbb{F }_2+u\mathbb{F }_2+v\mathbb{F }_2+uv\mathbb{F }_2$ , a finite non-chain ring that has been recently studied in coding theory. The Gray images of these codes are shown to be binary quasi-cyclic codes. Using this method we have obtained seventeen new binary quasi-cyclic codes that are new additions to the database of binary quasi-cyclic codes. Moreover, we also obtain a number of binary quasi-cyclic codes with the same parameters as best known binary linear codes that otherwise have more complicated constructions. |
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