Title of article
Further Results on Harmonic Index and Some New Relations Between Harmonic Index and Other Topological Indices
Author/Authors
Sayehvand، Khosro نويسنده Faculty of Mathematical Sciences, University of Malayer, P. O. Box 16846-13114, Malayer, Iran , , Rostami، Mohammadreza نويسنده Faculty of Mathematical Sciences, University of Malayer, P. O. Box 16846-13114, Malayer, Iran ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
14
From page
123
To page
136
Abstract
In this paper, we obtained some new relationships
between harmonic index and first geometric-arithmetic index, sum connectivity index that this indices are
important than another topological index. In addition, we determine the lower and upper bond for
molecular graphs and unicyclic molecular graph. Also we give a characterization of the minimum
harmonic index of graphs with maximum degree.
Journal title
The Journal of Mathematics and Computer Science(JMCS)
Serial Year
2014
Journal title
The Journal of Mathematics and Computer Science(JMCS)
Record number
1450043
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