(a, b) - KA Indices of Benzenoid Systems and Phenylenes: The General Case

  IJMTT-book-cover
 
International Journal of Mathematics Trends and Technology (IJMTT)
 
© 2021 by IJMTT Journal
Volume-67 Issue-1
Year of Publication : 2021
Authors : V.R.Kulli, Ivan Gutman
  10.14445/22315373/IJMTT-V67I1P503

MLA

MLA Style: V.R.Kulli, Ivan Gutman  "(a, b) - KA Indices of Benzenoid Systems and Phenylenes: The General Case" International Journal of Mathematics Trends and Technology 67.1 (2021):17-20. 

APA Style: V.R.Kulli, Ivan Gutman(2021). (a, b) - KA Indices of Benzenoid Systems and Phenylenes: The General Case International Journal of Mathematics Trends and Technology, 17-20.

Abstract
In a recent paper by Kulli, two new vertex-degree-based (VDB) topological indices were put forward, called (a,b)-KA indices, depending on real-number parameters a and b. The majority of hitherto studied VDB indices are special cases of (a,b)-KA indices, for particular values of a and b. In this paper, we give generally valid expressions for (a,b)-KA indices of benzenoid systems and phenylenes, as well as of the respective coindices.

Reference

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Keywords : Topological index, first (a, b)-KA index, second (a, b)-KA index, benzenoid system, phenylene