Yonglin Cao

collaborators

3 papers

cs.IT2016

The Gray image of constacyclic codes over the finite chain ring $F_{p^{m}} [u] / ⟨ u^{k} ⟩$

Yuan Cao, Yonglin Cao

Let $F_{p^{m}}$ be a finite field of cardinality $p^{m}$ , where $p$ is a prime, and $k, N$ be any positive integers. We denote $R_k=F_{p^m}[u]/\langle u^k\rangle =F_{p^m}+uF_{…

cs.IT2016

Complete classification of $(δ + α u^{2})$ -constacyclic codes over $F_{2^{m}} [u] / ⟨ u^{4} ⟩$ of oddly even length

Yonglin Cao, Yuan Cao

Let $F_{2^{m}}$ be a finite field of cardinality $2^{m}$ , $R = F_{2^{m}} [u] / ⟨ u^{4} ⟩)$ and $n$ is an odd positive integer. For any $δ,α\in \mathbb{F}_{2^m}^{\ti…

cs.IT2016

Left dihedral codes over Galois rings $GR (p^{2}, m)$

Yonglin Cao, Yuan Cao, Fang-Wei Fu

Let $D_{2 n} = ⟨ x, y ∣ x^{n} = 1, y^{2} = 1, y x y = x^{- 1} ⟩$ be a dihedral group, and $R = GR (p^{2}, m)$ be a Galois ring of characteristic $p^{2}$ and cardinality $p^{2 m}$ where $p…

The Gray image of constacyclic codes over the finite chain ring Fpm​[u]/⟨uk⟩

Complete classification of (δ+αu2)-constacyclic codes over F2m​[u]/⟨u4⟩ of oddly even length

Left dihedral codes over Galois rings GR(p2,m)

The Gray image of constacyclic codes over the finite chain ring $F_{p^{m}} [u] / ⟨ u^{k} ⟩$

Complete classification of $(δ + α u^{2})$ -constacyclic codes over $F_{2^{m}} [u] / ⟨ u^{4} ⟩$ of oddly even length

Left dihedral codes over Galois rings $GR (p^{2}, m)$