Kongunadu Research Journal
Vol. 7 No. 2 (2020): Vol 7, Iss 2, Year 2020
Articles

b-chromatic number of extended corona of some graphs:

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  • Kiruthika S,
  • Mohanapriya N
Kiruthika S
PG and Research Department of Mathematics, Kongunadu Arts and Science College (Autonomous), Coimbatore – 641029, Tamil Nadu, India
Mohanapriya N
PG and Research Department of Mathematics, Kongunadu Arts and Science College (Autonomous), Coimbatore – 641029, Tamil Nadu, India
DOI: https://doi.org/10.26524/krj.2020.30
Published October 5, 2020
Keywords
  • b-coloring, b-chromatic number, extended corona
How to Cite
S, K., & N, M. (2020). b-chromatic number of extended corona of some graphs: . Kongunadu Research Journal, 7(2), 114-117. https://doi.org/10.26524/krj.2020.30

Abstract

In this paper we find out the b-chromatic number for the extended corona of path with complete on the same order Pn.kn path on order n with star graph on order n+1 say ,Pn.kn+1 cycle with complete on the same order ,Cn.kn cycle on order n with star graph on order n+1 say Cn.kn+1, star graph on order n+1 with complete on order n say kn+1.Kn ,complete on order n with star graph on b-coloring, b-chromatic number, extended corona. order n+1 say kn.Kn+1 respectively.

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