Equienergetic Graphs Using Cartesian Product and Generalized Composition

Authors

  • Harishchandra S. Ramane
  • Daneshwari Patil
  • K. Ashoka
  • B. Parvathalu

Keywords:

Energy of a graph, equienergetic graphs, Cartesian product, generalized composition, equitable partition

Abstract

The energy of a graph is the sum of the absolute values of its eigenvalues. Two graphs of same order are said to be equienergetic if they have same energy. Several papers dealing with equienergetic graphs exists in the literature and most of these papers consists of equieneregtic regular graphs. In this paper we give regular as well as non-regular, equieneregtic graphs using the Cartesian product and also by generalized composition through equitable partition.

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Published

03.03.2022

How to Cite

Ramane, H. S. ., Patil, D. ., Ashoka, K. ., & Parvathalu, B. . (2022). Equienergetic Graphs Using Cartesian Product and Generalized Composition. Sarajevo Journal of Mathematics, 17(1), 7–21. Retrieved from https://sjm.anubih.ba/index.php/sjm/article/view/13

Issue

Vol. 17 No. 1 (2021)

Section

Articles