Eccentric Connectivity Index of Some Special Molecular Graphs and Their R-Corona Graphs

Authors

  • Yun Gao Department of Editorial, Yunnan Normal University, China
  • Li Liang School of Information Science and Technology, Yunnan Normal University, China
  • Wei Gao School of Information Science and Technology, Yunnan Normal University, China

DOI:

https://doi.org/10.18488/journal.65/2014.1.5/65.5.43.50

Abstract

In this paper, we determine the eccentric connectivity index and augmented eccentric connectivity index of fan graph, wheel graph, gear fan graph, gear wheel graph and their r-corona graphs.

Keywords:

Chemical graph theory, Organic molecules, Eccentric connectivity index, Augmented eccentric connectivity index, Fan graph, Wheel graph, Gear fan graph, Gear wheel graph, r-corona graph

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Published

2014-05-15

How to Cite

Gao, Y. ., Liang, L. ., & Gao, W. . (2014). Eccentric Connectivity Index of Some Special Molecular Graphs and Their R-Corona Graphs. International Journal of Chemical and Process Engineering Research, 1(5), 43–50. https://doi.org/10.18488/journal.65/2014.1.5/65.5.43.50

Issue

Vol. 1 No. 5 (2014)

Section

Articles