Leijo Jose

collaborators

3 papers

cs.IT2025

Linear codes over a mixed-alphabet ring and their Gray images with applications to projective and locally repairable codes

Leijo Jose, Lavanya G., Anuradha Sharma

Let $m \geq 2$ be an integer, and let $F_{q}$ be the finite field of prime power order $q .$ Let $R = \frac{F _{q} [ u ]}{⟨ u ^{2} ⟩} \times F_{q}$ …

cs.IT2024

On Galois LCD codes and LCPs of codes over mixed alphabets

Leijo Jose, Anuradha Sharma

Let $R$ be a finite commutative chain ring with the maximal ideal $I^^{3} R$ of nilpotency index $e \geq 2,$ and let $\check{\mathtt{R}}=\mathtt{R}/Î³^{s}\mathtt{R}$ fo…

cs.IT2024

On Eisenstein additive codes over chain rings and linear codes over mixed alphabets

Leijo Jose, Anuradha Sharma

Let $R_{e} = GR (p^{e}, r) [y] / ⟨ g (y), p^{e - 1} y^{t} ⟩$ be a finite commutative chain ring, where $p$ is a prime number, $GR (p^{e}, r)$ is the Galois ring of characteristic $p…