Good codes from twisted group algebras
Samir Assuena
Source record
Source: Crossref
Published: May 21, 2025
DOI: 10.13069/jacodesmath.v12i2.340
Open original source ↗Source abstract
In this paper, we shall give an explicit proof that constacyclic codes over finite commutative rings can be realized as ideals in some twisted group rings. Also, we shall study isometries between those codes and, finally, we shall study -Galois LCD constacyclic codes over finite fields. In particular, we shall characterize constacyclic LCD codes with respect to Euclidean inner product in terms of its idempotent generators and the classical involution using the twisted group algebras structures and find some good LCD codes. Received: 13 July 2024 | Accepted: 3 October 2024
Evidence graph
No public relationships recorded yet.
Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.