On e-Chromatic Number of Adjacency Matrix of a Dutchwindmill Graph D3m and Central Graphs
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

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Research Paper | Mathematics | India | Volume 5 Issue 3, March 2016

On e-Chromatic Number of Adjacency Matrix of a Dutchwindmill Graph D3m and Central Graphs

S. Uma Maheswari, Dr. K. Indirani

In this paper we have found out the end vertex adjacency matrix and end vertex incidence matrix on Dutchwind mill graphs. We have also found out the rank of the end vertex adjacency matrix and finalized the bounds for the e-chromatic number of some Dutchwind mill graph.

Keywords: end vertex adjacency matrix, end vertex incidence matrix, dutchwind mill graph, e-spectrum, e-chromatic number, e-eigen value

Edition: Volume 5 Issue 3, March 2016

Pages: 1622 - 1624

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How to Cite this Article?

S. Uma Maheswari, Dr. K. Indirani, "On e-Chromatic Number of Adjacency Matrix of a Dutchwindmill Graph D3m and Central Graphs", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=NOV162284, Volume 5 Issue 3, March 2016, 1622 - 1624

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