Dongchun Han

activity

20172026

most citedErdős-Ginzburg-Ziv theorem and Noether number for

C_{m} ⋉_{φ} C_{mn}

25 citations · 26 across the 12 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

cs.IT2022

Near-MDS Codes from Maximal Arcs in PG $(2, q)$

Li Xu, Cuiling Fan, Dongchun Han

The singleton defect of an $[n, k, d]$ linear code $C$ is defined as $s (C) = n - k + 1 - d$ . Codes with $S (C) = 0$ are called maximum distance separable (MDS) codes, and c…

math.CO2022

A reciprocity on finite abelian groups involving zero-sum sequences II

Mao-Sheng Li, Hanbin Zhang

Let $G$ be a finite abelian group. For any positive integers $d$ and $m$ , let $φ_{G} (d)$ be the number of elements in $G$ of order $d$ and $M (G, m)$ be the set of all zero-sum…

Near-MDS Codes from Maximal Arcs in PG(2,q)

A reciprocity on finite abelian groups involving zero-sum sequences II

Near-MDS Codes from Maximal Arcs in PG $(2, q)$