On ($1,C_4$) one-factorization and two orthogonal ($2,C_4$) one-factorization of complete graphs
Combinatorics
2021-08-04 v1
Abstract
An one-factorization of the complete graph is (), where and are integers, if the union , for any , includes exactly (edge-disjoint) cycles of length (). Moreover, a pair of orthogonal one-factorizations and of the complete graph is () if the union , for any and , includes exactly cycles of length . In this paper, we prove the following: if (mod 24) is an odd prime power, then there is a () one-factorization of . Also, there is a pair of orthogonal () one-factorization of .
Cite
@article{arxiv.2108.01209,
title = {On ($1,C_4$) one-factorization and two orthogonal ($2,C_4$) one-factorization of complete graphs},
author = {Adrián Vázquez-Ávila},
journal= {arXiv preprint arXiv:2108.01209},
year = {2021}
}
Comments
arXiv admin note: text overlap with arXiv:1906.09291