Abstract
Let R be the Fq -algebra Fq× (Fq+ vFq) of order q3 where v2= v and Fq is a finite field of q elements. We study linear codes over R, not only generalizing most of the existing results for q= 2 but also adding some new results. Our work is quite comprehensive including standard forms of generator matrices, free codes, dual codes, cyclic codes.
Original language | English |
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Pages (from-to) | 3553-3578 |
Number of pages | 26 |
Journal | Journal of Applied Mathematics and Computing |
Volume | 69 |
Issue number | 4 |
DOIs | |
Publication status | Published - Aug 2023 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s) under exclusive licence to Korean Society for Informatics and Computational Applied Mathematics.
Keywords
- Codes over rings
- Cyclic codes
- Dual codes
- Free codes
- Linear codes