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首页> 外文期刊>Journal of algebra and its applications >Cyclic codes through B[X], B[X;1/κpZo] and B[X;1/p ~κZo]: A comparison
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Cyclic codes through B[X], B[X;1/κpZo] and B[X;1/p ~κZo]: A comparison

机译:通过B [X],B [X; 1 /κpZo]和B [X; 1 / p〜κZo]的循环码:比较

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It is very well known that algebraic structures have valuable applications in the theory of error-correcting codes. Blake [Codes over certain rings, Inform. and Control 20 (1972) 396404] has constructed cyclic codes over □ _m and in [Codes over integer residue rings, Inform. and Control 29 (1975), 295300] derived parity check-matrices for these codes. In [Linear codes over finite rings, Tend. Math. Appl. Comput. 6(2) (2005) 207-217]. Andrade and Palazzo present a construction technique of cyclic, BCH, alternant, Goppa and Srivastava codes over a local finite ring B. However, in [Encoding through generalized polynomial codes, Comput. Appl. Math. 30(2) (2011) 1-18] and [Constructions of codes through semigroup ring B[X;1/2 ~2Z _0] and encoding, Comput. Math. Appl. 62 (2011) 1645-1654], Shah et al. extend this technique of constructing linear codes over a finite local ring B via monoid rings B[X;1/p ~κZ _0], where p = 2 and κ = 1, 2, respectively, instead of the polynomial ring B[X]. In this paper, we construct these codes through the monoid ring B[X;1/κpZ _0], where p = 2 and k = 1, 2, 3. Moreover, we also strengthen and generalize the results of [Encoding through generalized polynomial codes, Comput. Appl. Math. 30(2) (2011) 1-18] and [Constructions of codes through semigroup ring B[X;1/2 ~2Z _0]] and [Encoding, Comput. Math. Appl. 62 (2011) 16451654] to the case of κ = 3.
机译:众所周知,代数结构在纠错码的理论中具有重要的应用。布雷克[某些环上的代码,通知。 and Control 20(1972)396404]已在_m上构建了循环代码,并在[Inform。 [Control 29(1975),295300]导出了这些代码的奇偶校验矩阵。在[有限环上的线性代码中,趋向于。数学。应用计算6(2)(2005)207-217]。 Andrade和Palazzo提出了在局部有限环B上的循环,BCH,交替码,Goppa和Srivastava码的构造技术。但是,在[通过广义多项式编码进行编码,Comput。应用数学。 30(2)(2011)1-18]和[通过半群环B [X; 1/2〜2Z _0]和编码的代码构造,计算。数学。应用62(2011)1645-1654],Shah等。扩展了通过单等式环B [X; 1 / p〜κZ_0]在有限局部环B上构造线性代码的技术,其中p = 2和κ= 1,2,而不是多项式环B [X] 。在本文中,我们通过单圈曲面B [X; 1 /κpZ_0]构造这些代码,其中p = 2且k = 1,2,3。此外,我们还加强和归纳了[通过广义多项式编码]的结果。代码,计算。应用数学。 30(2)(2011)1-18]和[通过半群环B [X; 1/2〜2Z _0]的代码构造]和[编码,计算。数学。应用62(2011)16451654]到κ= 3的情况。

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