Fangwei Fu

activity

20052023

most citedEuclidean and Hermitian Hulls of MDS Codes and Their Applications to EAQECCs

94 citations · 218 across the 71 of their papers we have counts for

collaborators

Showing 2017 · cs.ITShow all

3 papers · 2 filters

cs.IT2017★ 2 cited

Matrix-product structure of repeated-root constacyclic codes over finite fields

Yuan Cao, Yonglin Cao, Fang-Wei Fu

For any prime number $p$ , positive integers $m, k, n$ satisfying $gcd (p, n) = 1$ and $λ_{0} \in F_{p^{m}}^{\times}$ , we prove that any $λ_{0}^{p^{k}}$ -constacyclic code of length…

cs.IT2017★ 2 cited

On the Weight Hierarchy of Locally Repairable Codes

Jie Hao, Shu-Tao Xia, Bin Chen +1

An $(n, k, r)$ \emph{locally repairable code} (LRC) is an $[n, k, d]$ linear code where every code symbol can be repaired from at most $r$ other code symbols. An LRC is said to be opti…

cs.IT2017★ 2 cited

Cyclotomic Construction of Strong External Difference Families in Finite Fields

Jiejing Wen, Minghui Yang, Fangwei Fu +1

Strong external difference family (SEDF) and its generalizations GSEDF, BGSEDF in a finite abelian group $G$ are combinatorial designs raised by Paterson and Stinson [7] in 2016 an…