Yuan Cao

collaborators

2 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

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⟩

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

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

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