2018, Vol. 3, Issue 2, Part D
E-cordial labeling of bull related graphs and invariance
Author(s): Mukund V Bapat
Abstract: A bull graph has a copy of C3 with pendent edge attached at two (adjacent) vertices. Similar structure is obtained on cycles C4, C5. We obtain e- cordial labeling of these graphs and one point union of these graphs. Further we show that one point union structures are invariant under e-cordial labeling.
Pages: 289-293 | Views: 1022 | Downloads: 13Download Full Article: Click HereHow to cite this article:
Mukund V Bapat. E-cordial labeling of bull related graphs and invariance. Int J Stat Appl Math 2018;3(2):289-293.
