Tampere University of Technology

TUTCRIS Research Portal

The Hosoya entropy of graphs revisited

Research output: Contribution to journalArticleScientificpeer-review

Details

Original languageEnglish
Article number1013
JournalSymmetry
Volume11
Issue number8
DOIs
Publication statusPublished - 2019
Publication typeA1 Journal article-refereed

Abstract

In this paper we extend earlier results on Hosoya entropy (H-entropy) of graphs, and establish connections between H-entropy and automorphisms of graphs. In particular, we determine the H-entropy of graphs whose automorphism group has exactly two orbits, and characterize some classes of graphs with zero H-entropy.

Keywords

  • Automorphism of graphs, Graph entropy, Graph products

Publication forum classification

Field of science, Statistics Finland