90 citations · 114 across the 5 of their papers we have counts for
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Explicit Good Subspace-metric Codes and Subset-metric Codes
Hao Chen
In this paper motivated from subspace coding we introduce subspace-metric codes and subset-metric codes. These are coordinate-position independent pseudometrics and suitable for th…
GHW-based Necessary and Sufficient Conditions for Support Constrained Generator Matrices
Hao Chen
Support constrained generator matrix for a linear code has been an active topic in recent years. The necessary and sufficient condition for the existence of MDS codes over small fi…
Parameter-controlled inserting constructions of constant dimension subspace codes
Huimin Lao, Hao Chen, Jian Weng +1
A basic problem in constant dimension subspace coding is to determine the maximal possible size of a set of -dimensional subspaces in such that…
New Constructions of Subspace Codes Using Subsets of MRD codes in Several Blocks
Hao Chen, Xianmang He, Jian Weng +1
A basic problem for the constant dimension subspace coding is to determine the maximal possible size A_q (n, d, k) of a set of k-dimensional subspaces in Fnq such that the subspace…