On Isodual Cyclic Codes over Finite Chain Rings

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• 关键词：Isodual codes ; Self ; dual codes ; Cyclic codes ; Finite chain rings ; Codes over rings
• 刊名：Lecture Notes in Computer Science
• 出版年：2017
• 出版时间：2017
• 年：2017
• 卷：10194
• 期：1
• 页码：176-194
• 丛书名：Codes, Cryptology and Information Security
• ISBN：978-3-319-55589-8
• 卷排序：10194

文摘

In this work, cyclic isodual codes over finite chain rings are investigated. These codes are monomially equivalent to their duals. Existence results for cyclic isodual codes are given based on the generator polynomials, the field characteristic, and the length. Several constructions of isodual and self-dual codes are also presented.