O. Prakash

activity

20172024

most citedCyclic codes over a non-chain ring

R_{e, q}

and their application to LCD codes

1 citations · 1 across the 13 of their papers we have counts for

collaborators

Showing 2019Show all

5 papers · 1 filter

cs.IT2019

Constacyclic codes of length $4 p^{s}$ over the Galois ring $GR (p^{a}, m)$

Om Prakash, Habibul Islam, Ram Krishna Verma

For prime $p$ , $GR (p^{a}, m)$ represents the Galois ring of order $p^{am}$ and characterise $p$ , where $a$ is any positive integer. In this article, we study the Type (1) $λ$ -constacy…

cs.IT2019

Reversible cyclic codes over $F_{q} + u F_{q}$

Om Prakash, Shikha Patel, Shikha Yadav

Let $q$ be a power of a prime $p$ . In this paper, we study reversible cyclic codes of arbitrary length over the ring $R = F_{q} + u F_{q}$ , where $u^{2} = 0 m o d q$ . Firs…

cs.IT2019

Skew Generalized Polycyclic Codes with Derivations

Shikha Patel, Om Prakash

In this paper, we first consider the iterated skew polynomial ring $R [z_{1}; τ_{1}, δ_{τ_{1}}]$ \$[z_2;τ_2,δ_{τ_2}] $, w h er e$ \mathscr{R}$ is a finite ring with unity. Then we use…

cs.IT2019

On ZpZp[u, v]-additive cyclic and constacyclic codes

Habibul Islam, Om Prakash

Let $Z_{p}$ be the ring of residue classes modulo a prime $p$ . The $Z_{p} Z_{p} [u, v]$ -additive cyclic codes of length $(α, β)$ is identify as $\mathbb{Z}_{…

cs.LO2019

Parameterised Counting in Logspace

Anselm Haak, Arne Meier, Om Prakash +1

In this paper, we introduce a new framework for parameterised counting in logspace, inspired by the parameterised space bounded models developed by Elberfeld, Stockhusen and Tantau…

Constacyclic codes of length 4ps over the Galois ring GR(pa,m)

Reversible cyclic codes over Fq​+uFq​

Skew Generalized Polycyclic Codes with Derivations

On ZpZp[u, v]-additive cyclic and constacyclic codes

Parameterised Counting in Logspace

Constacyclic codes of length $4 p^{s}$ over the Galois ring $GR (p^{a}, m)$

Reversible cyclic codes over $F_{q} + u F_{q}$