Twisted skew G-codes
Designs, Codes and Cryptography(2024)
摘要
In this paper we investigate left ideals as codes in twisted skew group rings. The considered rings, which are in most cases algebras over a finite field, allow us to retrieve many of the well-known codes. The presentation, given here, unifies the concept of group codes, twisted group codes and skew group codes.
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关键词
Twisted group algebra,Skew group ring,Twisted skew group ring,94B05,20C05
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