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A Note on Achromatic Colouring and B-Chromatic Colouring of Graphs

K. P. Thilagavathy, A. Santha

Abstract



A research investigation on achromatic and b-chromatic number of central graphs of Flower graphs and Sunflower graphs is done and the observations are recorded. The structural properties of Flower and Sunflower graphs and their central graphs are discussed in this research work.

Keywords


achromatic number, b-chromatic number, Flower graph, Sunflower graph, central graph

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