Rongsheng Wu

activity

20172021

collaborators

3 papers

cs.IT2021

On the structure of $1$ -generator quasi-polycyclic codes over finite chain rings

Rongsheng Wu, Minjia Shi, Patrick Solé

Quasi-polycyclic (QP for short) codes over a finite chain ring $R$ are a generalization of quasi-cyclic codes, and these codes can be viewed as an $R [x]$ -submodule of $\mathcal{R}_…

cs.IT2018

On $Z_{p} Z_{p^{k}}$ -additive codes and their duality

Minjia Shi, Rongsheng Wu, Denis S. Krotov

In this paper, two different Gray-like maps from $Z_{p}^{α} \times Z_{p^{k}}^{β}$ , where $p$ is prime, to $Z_{p}^{n}$ , $n = α + β p^{k - 1}$ , denoted by $ϕ$ and $Φ$ , respectively, are presented. We…

cs.IT2017

Two weight $Z_{p^{k}}$ -codes, $p$ odd prime

MinJia Shi, Zahra Sepasdar, Rongsheng Wu +1

We show that regular homogeneous two-weight $Z_{p^{k}}$ -codes where $p$ is odd and $k ⩾ 2$ with dual Hamming distance at least four do not exist. The proof relies on…

On the structure of 1-generator quasi-polycyclic codes over finite chain rings

On Zp​Zpk​-additive codes and their duality

Two weight Zpk​-codes, p odd prime

On the structure of $1$ -generator quasi-polycyclic codes over finite chain rings

On $Z_{p} Z_{p^{k}}$ -additive codes and their duality

Two weight $Z_{p^{k}}$ -codes, $p$ odd prime