Linear codes over finite chain rings
Nettet24. mar. 2024 · A linear code over a finite field with q elements F_q is a linear subspace C subset F_q^n. The vectors forming the subspace are called codewords. When … Nettet17. jun. 2024 · In this work, we extend the results to the finite non chain ring \mathcal {R} =\mathbb {F}_q+u\mathbb {F}_q+v\mathbb {F}_q+uv\mathbb {F}_q, where u^2=u,v^2=v and uv=vu . We define a correspondence between l -Galois dual of linear codes over \mathcal {R} and l -Galois dual of its component codes over \mathbb {F}_q .
Linear codes over finite chain rings
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Nettetpolycyclic codes over Galois rings was established. Also in [4] some class of constacyclic codes over nite chain rings were characterized via cyclotomic cosets as contraction of … Nettet1. aug. 2024 · Linear codes over finite rings are described here as trace codes for a suitable generalization of the trace called a GF-trace. Cyclic codes over Galois rings …
Nettet1. nov. 2024 · Liu XSLiu H σ - LCD codes over finite chain ringsDes. Codes Cryptogr.202488727 74610.1007/s10623-019-00706-w 19. Liu ZWang JLinear complementary dual codes over ringsDes. Codes Cryptogr.2024873077 308610.1007/s10623-019-00664-3 20. MacWilliams FJSloane NJAThe theory of error … Nettetpolycyclic codes over Galois rings was established. Also in [4] some class of constacyclic codes over nite chain rings were characterized via cyclotomic cosets as contraction of some cyclic codes. In [11], the authors studied the algebraic structure of a class of linear codes over nite chain rings containing the polycyclic codes.
Nettet1. des. 2024 · In this paper, we first generalize the l-linear intersection pair (l-LIP) of codes over finite fields to the linear l-intersection pair of codes over finite chain rings. … Nettet1. des. 2024 · The purpose of this paper is to introduce the critical exponent for linear codes over finite rings which is analogous to that for representable matroids over F …
Nettet1. aug. 2004 · This work generalises structure theorems of Calderbank and Sloane for linear and cyclic codes over ℤpa to a finite chain ring and uses non-trivial results from Commutative Algebra. 270 Negacyclic codes over Z4 of even length Thomas Blackford Computer Science IEEE Trans. Inf. Theory 2003 TLDR
Nettet31. jul. 2012 · Torsion codes over residue fields of finite chain rings are introduced, and some of their properties are drived. Finally, we show that there are no non-trivial M DR … fake numbers that workNettetNoncatastrophic encoders are an important class of polynomial generator matrices of convolutional codes. When these polynomials have coefficients in a finite field, these encoders have been characterized as polynomial left prime matrices. In this fake numbers in mathNettetThe structure of linear and constacyclic codes over complete local principal ideal rings over CDVRs is obtained. The theory of linear codes over finite rings has been generalized to linear codes over infinite rings in two special cases; the ring of \begin{document}$ p $\end{document} -adic integers and formal power series ring. … dols cheshire eastNettet1. feb. 2024 · Galois invariance for linear codes over finite chain rings A matrix G is generator matrix for the code B ⊂ S n if the rows of G span B and none of them can be written as a linear combination of the remaining rows. The rows of an arbitrary generator matrix for B form S -basis of B. fake numbers that work for discordhttp://maths.ccnu.edu.cn/info/1045/28050.htm dols central bedfordshireNettet10. apr. 2024 · The primary goal of this article is to study the structural properties of cyclic codes over a finite ring R=Fq[u1,u2]/ u12−α2,u22−&beta ;2,u1u2−u2u1 ... linear code over F q for 1 ... Islam, H.; Prakash, O. Construction of LCD and new quantum codes from cyclic codes over a finite non chain ring. Cryptogr. Commun. 2024, 14 ... fake numbers to give to scammersNettet3. feb. 2016 · Galois Correspondence on Linear Codes over Finite Chain Rings. A. Fotue Tabue, E. Martínez-Moro, C. Mouaha. Given a finite Galois extension of finite … fake numbers to give out