[图书][B] Designs from linear codes
C Ding - 2022 - World Scientific
It is impossible to introduce combinatorial designs and linear codes without basic tools in
certain mathematical areas. In this chapter, we give a brief introduction to cyclotomy, finite …
certain mathematical areas. In this chapter, we give a brief introduction to cyclotomy, finite …
Bounds on (n, r)-arcs and their application to linear codes
S Ball, JWP Hirschfeld - Finite Fields and Their Applications, 2005 - Elsevier
This article reviews some of the principal and recently-discovered lower and upper bounds
on the maximum size of (n, r)-arcs in PG (2, q), sets of n points with at most r points on a line …
on the maximum size of (n, r)-arcs in PG (2, q), sets of n points with at most r points on a line …
The extended codes of some linear codes
Z Sun, C Ding, T Chen - Finite Fields and Their Applications, 2024 - Elsevier
The classical way of extending an [n, k, d] linear code C is to add an overall parity-check
coordinate to each codeword of the linear code C. This extended code, denoted by C‾(− 1) …
coordinate to each codeword of the linear code C. This extended code, denoted by C‾(− 1) …
Optimal binary linear codes from maximal arcs
Z Heng, C Ding, W Wang - IEEE Transactions on Information …, 2020 - ieeexplore.ieee.org
The binary Hamming codes with parameters [2 m-1, 2 m-1-m, 3] are perfect. Their extended
codes have parameters [2 m, 2 m-1-m, 4] and are distance-optimal. The first objective of this …
codes have parameters [2 m, 2 m-1-m, 4] and are distance-optimal. The first objective of this …
[HTML][HTML] Open problems in finite projective spaces
JWP Hirschfeld, JA Thas - Finite Fields and Their Applications, 2015 - Elsevier
Apart from being an interesting and exciting area in combinatorics with beautiful results,
finite projective spaces or Galois geometries have many applications to coding theory …
finite projective spaces or Galois geometries have many applications to coding theory …
On the independence number of the Erdős‐Rényi and projective norm graphs and a related hypergraph
D Mubayi, J Williford - Journal of Graph Theory, 2007 - Wiley Online Library
The Erdős‐Rényi and Projective Norm graphs are algebraically defined graphs that have
proved useful in supplying constructions in extremal graph theory and Ramsey theory. Their …
proved useful in supplying constructions in extremal graph theory and Ramsey theory. Their …
The extended codes of projective two-weight codes
Z Sun, C Ding, T Chen - Discrete Mathematics, 2024 - Elsevier
A kind of extended codes of linear codes C with respect to a vector u, denoted by C‾(u), was
introduced by Sun, Ding and Chen (2024)[58]. In this paper, we investigate the weight …
introduced by Sun, Ding and Chen (2024)[58]. In this paper, we investigate the weight …
More maximal arcs in Desarguesian projective planes and their geometric structure
N Hamilton, R Mathon - 2003 - degruyter.com
In a previous paper R. Mathon gave a new construction method for maximal arcs in finite
Desarguesian projective planes via closed sets of conics, as well as giving many new …
Desarguesian projective planes via closed sets of conics, as well as giving many new …
[PDF][PDF] On sets with few intersection numbers in finite projective and affine spaces
N Durante - The Electronic Journal of Combinatorics, 2014 - emis.de
In this paper we study sets $ X $ of points of both affine and projective spaces over the
Galois field $\mathop {\rm {GF}}(q) $ such that every line of the geometry that is neither …
Galois field $\mathop {\rm {GF}}(q) $ such that every line of the geometry that is neither …