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CERTAIN CLASSES OF COMPLEMENTARY EQUIENERGETIC GRAPHS.
- Source :
- Transactions on Combinatorics; Mar2022, Vol. 11 Issue 1, p45-51, 7p
- Publication Year :
- 2022
-
Abstract
- The energy of a graph is the sum of the absolute values of the eigenvalues of a graph. Two graphs are said to be equienergetic if they have same energy. A graph is said to be complementary equienergetic if it is equienergetic with its complement. Recently several complementary equienergetic graphs have been identified. In this paper, we characterize the cycles, paths, complete bipartite regular graphs and iterated line graphs of regular graphs, which are complementary equienergetic. [ABSTRACT FROM AUTHOR]
- Subjects :
- REGULAR graphs
ABSOLUTE value
BIPARTITE graphs
EIGENVALUES
Subjects
Details
- Language :
- English
- ISSN :
- 22518657
- Volume :
- 11
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Transactions on Combinatorics
- Publication Type :
- Academic Journal
- Accession number :
- 153835269
- Full Text :
- https://doi.org/10.22108/TOC.2021.127167.1816