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arXiv · 2505.03952

Some results on perfect codes in Cayley sum graphs

Masoumeh Koohestani·Doost Ali Mojdeh·Mohsen Ghasemi·Hassan Khodaiemehr
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Abstract

We establish a necessary and sufficient condition for a normal subgroup of a finite group to be a subgroup perfect code.

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Masoumeh Koohestani, Doost Ali Mojdeh, Mohsen Ghasemi, Hassan Khodaiemehr. 2025-05-06. Some results on perfect codes in Cayley sum graphs. https://arxiv.org/abs/2505.03952

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