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The complete weight distribution of a subclass of optimal three-weight cyclic codes
The weight distribution of a code is usually investigated on the basis of Hamming weight, under which all the nonzero components of a codeword are...
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Complete b-symbol weight distribution of some irreducible cyclic codes
Recently, b -symbol codes are proposed to protect against b -symbol errors in b -symbol read channels. It is an interesting subject of study to consider...
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Weight hierarchies of a class of three-weight p-ary linear codes from inhomogeneous quadratic functions
The weight hierarchy of a linear code have been an important research topic in coding theory since Wei’s original work in 1991. In this paper,...
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Jacobi polynomials and harmonic weight enumerators of the first-order Reed–Muller codes and the extended Hamming codes
In the present paper, we give harmonic weight enumerators and Jacobi polynomials for the first-order Reed–Muller codes and the extended Hamming...
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Symbol-pair weight distribution of some irreducible cyclic codes
In this paper, we study the symbol-pair weight distribution of some irreducible cyclic codes. We define generalized cyclotomic numbers and provide...
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Formal weight enumerators and Chebyshev polynomials
A formal weight enumerator is a homogeneous polynomial in two variables which behaves like the Hamming weight enumerator of a self-dual linear code...
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Weight distributions and weight hierarchies of a family of p-ary linear codes
The weight distribution and weight hierarchy of a linear code are two important research topics in coding theory. In this paper, by choosing proper...
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A family of projective two-weight linear codes
Projective two-weight linear codes are closely related to finite projective spaces and strongly regular graphs. In this paper, a family of q -ary...
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ℤ2ℤ4-Additive Self-Dual Codes
Self-duality for binary and quaternary linear codes has been extensively studied, see [125, 132] for a complete description and an extensive... -
On the cycle index and the weight enumerator
In this paper, we introduce the concept of the complete cycle index and discuss a relation with the complete weight enumerator in coding theory. This...
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Complete weight enumerators of two classes of linear codes with a few weights
Linear codes with a few weights have important applications in secret sharing, authentication codes, data storage system, association schemes, and...
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The complete hierarchical locality of the punctured Simplex code
This paper presents a new alphabet-dependent bound for codes with hierarchical locality. Then, the complete list of possible localities is derived...
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MacWilliams type identities on Sharma-Kaushik weights for linear codes over ring Zq
This work relates to the discipline of Error-Correcting Codes which is an indispensable part of any theory for designing properly functioning...
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Further projective binary linear codes derived from two-to-one functions and their duals
Binary linear codes with few weights have wide applications in communication, secret sharing schemes, authentication codes, association schemes,...