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Discussiones Mathematicae Graph Theory

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Discussiones Mathematicae Graph Theory


Discussiones Mathematicae Graph Theory 22(2) (2002) 247ࢀ258


Ibrahim Cahit

Department of Computer Science and Engineering
European University of Lefke
Lefke, Mersin 10, Turkey


In this paper we define total magic cordial (TMC) and total sequential cordial (TSC) labellings which are weaker versions of magic and simply sequential labellings of graphs. Based on these definitions we have given several results on TMC and TSC graphs.

Keywords: graph labeling, cordial labeling, magic and sequential graphs.

2000 Mathematics Subject Classification: 05C78.


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Received 9 March 2001
Revised 5 March 2002