3 papers
cs.IT2025
Minimal Linear Codes Violating the Ashikhmin-Barg Condition from Arbitrary Projective Linear Codes
Hao Chen, Yaqi Chen, Conghui Xie +1
In recent years, there have been many constructions of minimal linear codes violating the Ashikhmin-Barg condition from Boolean functions, linear codes with few nonzero weights or…
cs.IT2024
Self-Dual Cyclic Codes with Square-Root-Like Lower Bounds on Their Minimum Distances
Hao Chen, Cunsheng Ding
Binary self-dual cyclic codes have been studied since the classical work of Sloane and Thompson published in IEEE Trans. Inf. Theory, vol. 29, 1983. Twenty five years later, an inf…
cs.IT2024
Two classes of constacyclic codes with a square-root-like lower bound
Tingfang Chen, Zhonghua Sun, Conghui Xie +2
Constacyclic codes over finite fields are an important class of linear codes as they contain distance-optimal codes and linear codes with best known parameters. They are interestin…