On some constacyclic codes over , their images, and new codes
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Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, we study -constacyclic codes over the ring where , for and . Two new Gray maps from R to are defined with the goal of obtaining new linear codes over . The Gray images of -constacyclic codes over R are determined. We then conducted a computer search and obtained many -constacyclic codes over R whose -images have better parameters than currently best-known linear codes over Z(4).
Açıklama
Anahtar Kelimeler
Constacyclic Codes, Codes Over Rings, Quaternary Codes, Gray Map, Best Known Codes
Kaynak
Designs Codes And Cryptography
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
86
Sayı
6
