ON PROPER COLORING OF CORONA GRAPH, FAN GRAPH, AND BUTTERFLY GRAPH

Authors

  • Dr. N. Ramya Author
  • L.Partheeban Author

Abstract

In this paper we prove that the chromatic number of corona graph, CnΘk1,3 is 2 or 3, We also show that chromatic number of the two copies of Fan graph Fn by a path is 3, Further, we prove that the butterfly graph Bn,m which admits a proper coloring and its chromatic number is 3.

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Published

2022-01-01

Issue

Vol. 11 No. 7 (2022)

Section

Articles

How to Cite

ON PROPER COLORING OF CORONA GRAPH, FAN GRAPH, AND BUTTERFLY GRAPH. (2022). International Journal of Food and Nutritional Sciences, 11(7), 488-494. https://ijfans.org/index.php/Journal/article/view/6656

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