Compositions of Digraphs: A Survey
Combinatorics
2023-06-16 v2
Abstract
In this survey we overview known results and get several new results on digraph compositions which generalize several classes of digraphs, such as quasi-transitive digraphs. After an introductory section, the paper is divided into six sections: connectivity and linkages, kings and kernels, paths, cycles, acyclic spanning subdigraphs, strong spanning subdigraphs. This survey also contains some conjectures and open problems for further study.
Cite
@article{arxiv.2103.11171,
title = {Compositions of Digraphs: A Survey},
author = {Yuefang Sun},
journal= {arXiv preprint arXiv:2103.11171},
year = {2023}
}
Comments
arXiv admin note: substantial text overlap with arXiv:2005.01050, arXiv:2006.05607