2 papers
cs.IT2026
Bounds and Constructions of Maximum Toroidal Distance Codes
Pengjie Zhong, Jinquan Luo, Yufeng Song
In lattice-based cryptographic schemes, both encoded messages and accumulated decryption noise are represented in a modulo space. Therefore, it is natural to study toroidal dis…
cs.IT2026
Recursive Structure of Hulls of PRM Codes
Yufeng Song, Qin Yue
For a nonnegative integer and a positive integer satisfying \[ \frac{r(q-1)}{2}<v<\frac{(r+1)(q-1)}{2}, \] we define the combinatorial numbers \[ A_r(v)= \begin{cases} \dis…