Open AccessA lower bound for the harmonic index of a graph with minimum degree at least three
Author(s) -
Minghong Cheng,
Ligong Wang
Publication year - 2016
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1608249c
Subject(s) - mathematics , combinatorics , graph , vertex (graph theory) , degree (music) , upper and lower bounds , bound graph , quartic graph , discrete mathematics , graph power , mathematical analysis , line graph , physics , acoustics