English

On Graph Continued Fractions and the Heilmann-Lieb Theorem

Combinatorics 2020-04-27 v1

Abstract

Inspired by Viennot's observation that matching polynomials are numerators of branched continued fractions we present a proof of the Heilmann-Lieb Theorem.

Keywords

Cite

@article{arxiv.2004.11505,
  title  = {On Graph Continued Fractions and the Heilmann-Lieb Theorem},
  author = {Thomás Jung Spier},
  journal= {arXiv preprint arXiv:2004.11505},
  year   = {2020}
}

Comments

3 pages, 2 figures

R2 v1 2026-06-23T15:04:01.876Z