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Abstract: | In this paper equienergetic self-complementary graphs on p vertices for every p = 4k; k ¸ 2 and p = 24t + 1; t ¸ 3 are constructed |
URI: | http://dyuthi.cusat.ac.in/purl/642 |
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Equienergetic S ... entary Graphs for chek.pdf | (133.6Kb) |
Abstract: | In this paper, we study the domination number, the global dom ination number, the cographic domination number, the global co graphic domination number and the independent domination number of all the graph products which are non-complete extended p-sums (NEPS) of two graphs. |
URI: | http://dyuthi.cusat.ac.in/purl/641 |
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A_note_on_some_domination.pdf | (133.4Kb) |
Abstract: | The D-eigenvalues of a graph G are the eigenvalues of its distance matrix D, and the D-energy ED(G) is the sum of the absolute values of its D-eigenvalues. Two graphs are said to be D-equienergetic if they have the same D-energy. In this note we obtain bounds for the distance spectral radius and D-energy of graphs of diameter 2. Pairs of equiregular D-equienergetic graphs of diameter 2, on p = 3t + 1 vertices are also constructed. |
URI: | http://dyuthi.cusat.ac.in/purl/626 |
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7) ON DISTANCE ENERGY OF GRAPHS.pdf | (2.976Mb) |
Abstract: | Two graphs G and H are Turker equivalent if they have the same set of Turker angles. In this paper some Turker equivalent family of graphs are obtained. |
URI: | http://dyuthi.cusat.ac.in/purl/643 |
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Turker equivale ... for graph theory notes.pdf | (161.4Kb) |
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