2 papers
cs.IT2026
A Structural Characterization of Cyclotomic Cosets with Applications to Affine-Invariant Codes and BCH Codes
Xiongkun Zheng, Dabin Zheng, Xiaoqiang Wang +1
Affine-invariant codes have attracted considerable attention due to their rich algebraic structure and strong theoretical properties. In this paper, we study a family of affine-inv…
cs.CR2025
A Generalized -Function
Cheng Lyu, Mu Yuan, Dabin Zheng +2
The mapping from $\F_{2}^{n}$ to itself defined by with , where the indices are computed modulo , has been widely studied for its…