Discussiones Mathematicae Graph Theory 28(2) (2008)
307-321
doi: 10.7151/dmgt.1407
Aparna Lakshmanan S. and A. Vijayakumar
Department of Mathematics
Cochin University of Science and Technology
Cochin-682 022, India
e-mail: | aparna@cusat.ac.in |
e-mail: | vijay@cusat.ac.in |
Keywords: line graphs, Gallai graphs, anti-Gallai graphs, clique irreducible graphs, clique vertex irreducible graphs.
2000 Mathematics Subject Classification: 05C99.
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Received 9 October 2007
Revised 18 March 2008
Accepted 18 March 2008