Published January 1, 2024
| Version v1
Journal article
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QUASI-TWISTED CODES AS CONTRACTIONS OF QUASI-CYCLIC CODES
Creators
- 1. Sabanci Univ, Dept Math, FENS, Istanbul, Turkiye
- 2. Middle East Tech Univ, Inst Appl Math, Ankara, Turkiye
Description
We consider the quasi-twisted codes as contractions of quasi-cyclic codes and construct a family of q-ary quasi-cyclic codes whose codewords have r-divisible weights, where r | q - 1. We show that any quasi-cyclic code of co-index divisible by r is a direct sum of r-divisible quasi-cyclic codes.
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