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Abstract
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Article Information:
X-Domatic Partition of Bipartite Graphs
Y.B. Venkatakrishnan, V. Swaminathan and K. Kannan
Corresponding Author: Y.B. Venkatakrishnan
Submitted: May 24, 2012
Accepted: June 23, 2012
Published: January 11, 2013 |
Abstract:
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In this study, we define X-domatic partition of a bipartite graph. X-domatic number of a unicyclic graph
is less than or equal to 3 is proved. Nordhaus Gaddum type of results involving X-domatic number are obtained and
the graphs for which dx(G)+dx(G-) = 2P, dx(G)+dx(G-) = 2P - 1, are characterized.
Key words: X-domatic partition, X-dominating set, Y-dominating set, , , ,
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Abstract
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Cite this Reference:
Y.B. Venkatakrishnan, V. Swaminathan and K. Kannan, . X-Domatic Partition of Bipartite Graphs. Research Journal of Applied Sciences, Engineering and Technology, (02): 646-648.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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