Anuradha Sharma

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20232025

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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 $γ R$ of nilpotency index $e \geq 2,$ and let $R ˇ = R / γ^{s} R$ for…

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…