2 papers
cs.IT2026
Constructing Good Abelian Codes via Shift Bounds and Genetic Algorithms
Cong Yu, Hao Chen, Zhonghua Sun +1
This paper investigates the construction of linear codes via abelian codes over finite fields. By exploiting the algebraic structure of multivariate polynomial quotient rings, we d…
cs.IT2024
New record-breaking binary linear codes constructed from group codes
Cong Yu, Shixin Zhu, Hao Chen +2
In this paper, we employ group rings and automorphism groups of binary linear codes to construct new record-breaking binary linear codes. We consider the semidirect product of abel…