Anuradha Sharma

activity

20232025

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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.IT2025

Recursive construction and enumeration of self-orthogonal and self-dual codes over finite commutative chain rings of even characteristic

Monika Yadav, Anuradha Sharma

Let $R_{e, m}$ denote a finite commutative chain ring of even characteristic with maximal ideal $⟨ u ⟩$ of nilpotency index $e \geq 3,$ Teichm $u ¨$ ller se…

cs.IT2025

A recursive approach to the construction and enumeration of self-orthogonal and self-dual codes over finite commutative chain rings of even characteristic

Monika Yadav, Anuradha Sharma

Let $R_{e, m}$ be a finite commutative chain ring of even characteristic with maximal ideal $⟨ u ⟩$ of nilpotency index $e \geq 2,$ Teichm $u ¨$ ller set $\…