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arXiv · 2507.04013

LCD and self-orthogonal twisted group codes over finite commutative chain rings

Samir Assuena·André Luiz Martins Pereira
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Abstract

In this paper, we shall study k-Galois LCD constacyclic group codes over finite commutative chain rings with identity. In particular, we shall characterize Galois LCD constacyclic codes over finite commutative chain ring with identity in terms of its idempotent generators and the classical involution using the twisted group ring structures and find some good LCD codes.

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Samir Assuena, André Luiz Martins Pereira. 2025-07-05. LCD and self-orthogonal twisted group codes over finite commutative chain rings. https://arxiv.org/abs/2507.04013

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