97 citations · 198 across the 33 of their papers we have counts for
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A Note on Hamming distance of constacyclic codes of length over
Hongwei Liu, Maouche Youcef
For any prime , -constacyclic codes of length over are precisely the ideals of the local ring ${\cal R}_λ=\frac{{\cal R}…
Self-Dual Codes over
Long Yu, Qiong Huang, Hongwei Liu +1
In this paper, we study self-dual codes over , where . Three types of self-dual codes are defined. For each type, the poss…
Constacyclic symbol-pair codes: lower bounds and optimal constructions
Bocong Chen, Liren Lin, Hongwei Liu
Symbol-pair codes introduced by Cassuto and Blaum (2010) are designed to protect against pair errors in symbol-pair read channels. The higher the minimum pair distance, the more pa…
Three new classes of optimal frequency-hopping sequence sets
Bocong Chen, Liren Lin, San Ling +1
The study of frequency-hopping sequences (FHSs) has been focused on the establishment of theoretical bounds for the parameters of FHSs as well as on the construction of optimal FHS…