1. Additive and linear conjucyclic codes over \begin{document}$ {\mathbb{F}}_4 $\end{document}.
- Author
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Abualrub, Taher and Dougherty, Steven T.
- Subjects
LINEAR codes ,FINITE fields ,BINARY codes ,CYCLIC codes - Abstract
Conjucyclic codes were first introduced by Calderbank, Rains, Shor and Sloane in [ 1 ] because of their applications in quantum error-correction. In this paper, we study linear and additive conjucyclic codes over the finite field F 4 F 4 and produce a duality for which the orthogonal, with respect to that duality, of conjucyclic codes is conjucyclic. Moreover, we show that this is not the case for other standard dualities. We show that additive conjucyclic codes are the only non-trivial conjucyclic codes over F 4 F 4 and we use a linear algebraic approach to classify these codes. We will also show that additive conjucyclic codes of length n n over F 4 F 4 are isomorphic to binary cyclic codes of length 2 n. 2 n. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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