The Ihara expression for generalized weighted zeta functions of Bartholdi type on finite digraphs
Combinatorics
2022-02-15 v1
Abstract
The Ihara expression of a weighted zeta function for a general finite digraph is given. It unifies all the Ihara expressions obtained for known zeta functions for finite digraphs. Any digraph in this paper permits multi-edges and multi-loops.
Keywords
Cite
@article{arxiv.2202.06001,
title = {The Ihara expression for generalized weighted zeta functions of Bartholdi type on finite digraphs},
author = {Ayaka Ishikawa and Hideaki Morita and Iwao Sato},
journal= {arXiv preprint arXiv:2202.06001},
year = {2022}
}