Some results on perfect codes in Cayley sum graphs
Combinatorics
2025-05-08 v1
Abstract
We establish a necessary and sufficient condition for a normal subgroup of a finite group to be a subgroup perfect code.
Keywords
Cite
@article{arxiv.2505.03952,
title = {Some results on perfect codes in Cayley sum graphs},
author = {Masoumeh Koohestani and Doost Ali Mojdeh and Mohsen Ghasemi and Hassan Khodaiemehr},
journal= {arXiv preprint arXiv:2505.03952},
year = {2025}
}