Codes over an infinite family of algebras

Yıl 2017, , 131 - 140, 10.01.2017

- Irwansyah , İntan Muchtadi-alamsyah Ahmad Muchlis Aleams Barra Djoko Suprijanto

https://doi.org/10.13069/jacodesmath.284947

Cited By: 1

Öz

In this paper, we will show some properties of codes over the ring $B_k=\mathbb{F}_p[v_1,\dots,v_k]/(v_i^2=v_i,\forall i=1,\dots,k).$ These rings, form a family of commutative algebras over finite field $\mathbb{F}_p$. We first discuss
about the form of maximal ideals and characterization of automorphisms for the ring $B_k$. Then, we define certain Gray map which can be used to
give a connection between codes over $B_k$ and codes over $\mathbb{F}_p$. Using the previous connection, we give a characterization for equivalence of
codes over $B_k$ and Euclidean self-dual codes. Furthermore, we give generators for invariant ring of Euclidean self-dual codes over $B_k$ through
MacWilliams relation of Hamming weight enumerator for such codes.

Anahtar Kelimeler

Gray map, Equivalence of codes, Euclidean self-dual, Hamming weight enumerator, MacWilliams relation, Invariant ring

Kaynakça

• [1] T. Abualrub, N. Aydin, P. Seneviratne, On $\theta-$cyclic codes over F2 + vF2; Australas. J. Combin. 54 (2012) 115–126.
• [2] Y. Cengellenmis, A. Dertli, S. T. Dougherty, Codes over an infinite family of rings with a Gray map, Des. Codes Cryptogr. 72(3) (2014) 559–580.
• [3] J. Gao, Skew cyclic codes over Fp + vFp, J. Appl. Math. Inform. 31(3–4) (2013) 337–342.
• [4] A.R. Hammons, P. V. Kumar, A. R. Calderbank, N. J. A. Sloane, P. Sole, The Z4–linearity of Kerdock, Preparata, Goethals and related codes, IEEE Trans. Inform. Theory 40(2) (1994) 301–319.
• [5] W. Huffman, V. Pless, Fundamentals of Error Correcting Codes, Cambridge University Press, 2003.
• [6] Irwansyah, I. Muchtadi–Alamsyah, A. Muchlis, A. Barra, D. Suprijanto, Construction of $\theta$–cyclic codes over an algebra of order 4, Proceeding of the Third International Conference on Computation for Science and Technology (ICCST–3), Atlantis Press, 2015.
• [7] J. Wood, Duality for modules over finite rings and applications to coding theory, Amer. J. Math. 121(3) (1999) 555–575.