| Title | The Hosoya Entropy of Graphs Revisited |
| Authors | Ghorbani, Modjtaba Dehmer, Matthias Mowshowitz, Abbe Tao, Jin Emmert-Streib, Frank |
| Affiliation | Shahid Rajaee Teacher Training Univ, Fac Sci, Dept Math, Tehran 6785136, Iran Univ Appl Sci Upper Austria, Steyr Sch Management, Steyr Campus, A-4400 Steyr, Austria UMIT, Dept Biomed Comp Sci & Mechatron, A-6060 Hall In Tirol, Austria Nankai Univ, Coll Artificial Intelligence, Tianjin 300350, Peoples R China CUNY, Dept Comp Sci, New York, NY 10031 USA Aalto Univ, Dept Elect Engn & Automat, Espoo 02150, Finland Peking Univ, Coll Engn, Beijing 100871, Peoples R China Tampere Univ Technol, Dept Signal Proc, Predict Med & Data Analyt Lab, Tampere 33720, Finland Inst Biosci & Med Technol, Tampere 33520, Finland |
| Keywords | graph entropy automorphism of graphs graph products |
| Issue Date | 2019 |
| Publisher | SYMMETRY-BASEL |
| 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. |
| URI | http://hdl.handle.net/20.500.11897/546093 |
| DOI | 10.3390/sym11081013 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 工学院 |
