Title of article :
Borderenergetic Graphs of Order 12
Author/Authors :
FURTULA, BORIS Faculty of Science University of Kragujevac - P. O. Box 60 - 34000 Kragujevac - Serbia , GUTMAN, IVAN
Abstract :
A graph G of order n is said to be borderenergetic if its energy is
equal to 2n − 2 and if G differs from the complete graph Kn. The first
such graph was discovered in 2001, but their systematic study started
only in 2015. Until now, the number of borderenergetic graphs of
order n was determined for n 11. We now establish that there exist
exactly 572 connected borderenergetic graphs of order 12.
Keywords :
Spectrum (of graph) , Borderenergetic graph , Graph energy
Journal title :
Astroparticle Physics
