We present some examples that refute two recent results in the literature concerning the equality of the domination and matching numbers for power and generalized power hypergraphs. In this note we pinpoint the flaws in the proofs and suggest how they may be mended.
@article{arxiv.2310.19824,
title = {Note on power hypergraphs with equal domination and matching numbers},
author = {María José Chávez de Diego and Pablo Montero Moreno and María Trinidad Villar-Liñán},
journal= {arXiv preprint arXiv:2310.19824},
year = {2023}
}
Comments
7 pages, 1 figure, XIII Encuentro Andaluz de Matem\'atica Discreta, (C\'adiz) Spain, july, 2023