Repeated-root constacyclic codes of prime power lengths over finite chain rings
© 2016 Elsevier Inc. We study the algebraic structure of repeated-root λ-constacyclic codes of prime power length p s over a finite commutative chain ring R with maximal ideal 〈γ〉. It is shown that, for any unit λ of the chain ring R, there always exists an element r∈R such that λ−r p s is not inv...
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| Main Authors: | , , , |
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| Format: | Journal |
| Published: |
2017
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| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84988737040&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41131 |
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| Institution: | Chiang Mai University |