On some topological indices of line graphs

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Abstract


Topological indices are real values assigned to graphs.Different toplogical indices have been defined so far.This
paper discusses Arithmetico-geometrico index and Harmonic mean index of line graph of certain graphs including
sudivision graphs.

Keywords:

Arithmetico-geometrico index, Harmonic mean index, line graph, sudivision graph

Mathematics Subject Classification:

Mathematics
  • Teena Liza John Department of Mathematics,TKM College of Engineering, Kollam, Kerala, India.
  • T.K. Mathew Varkey Department of Mathematics,TKM College of Engineering, Kollam, Kerala, India
  • Pages: 357-359
  • Date Published: 01-01-2021
  • Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)

Ivan Gutman and Nenad Trinajstic, Graph theory and molecular orbits, Total $pi$ electron energy of alternate hydrocarbons, Chemical Physics Letters, 17 No.4(1972)555558.

Suresh Singh G.,Koshy N.J.,Harmonic mean topological indices of graphs, Intemational Journal of Research in Engineering, Sclence and Management, Volume 3,Issue$2(2020)$

V.S.Shigehalli, R.Kanabur, Computation of new degree based topological indices of graphs, Journal of Marhematics, $(2016)$

Wiener H.,Structural determination of paraffin boäling points, Joumal of American Chem.Sec., $69(1947) 17-20$.

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Published

01-01-2021

How to Cite

Teena Liza John, and T.K. Mathew Varkey. “On Some Topological Indices of Line Graphs”. Malaya Journal of Matematik, vol. 9, no. 01, Jan. 2021, pp. 357-9, https://www.malayajournal.org/index.php/mjm/article/view/1036.

Issue

Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)

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Articles

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