The Hosoya entropy of graphs revisited

Modjtaba Ghorbani, Matthias Dehmer, Abbe Mowshowitz, Jin Tao, Frank Emmert-Streib

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

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.

Original languageEnglish
Article number1013
JournalSymmetry
Volume11
Issue number8
DOIs
Publication statusPublished - 2019

Keywords

  • Automorphism of graphs
  • Graph entropy
  • Graph products

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