PUBLICATIONS DE L'INSTITUT MATHÉMATIQUE (BEOGRAD) (N.S.) Vol. 53(67), pp. 416 (1993) 

Noncomplete extended $p$sum of graphs, graph angles and star partitionsDragos Cvetkovi\'c and Slobodan Simi\'cElektrotehnicki fakultet, Beograd, YugoslaviaAbstract: The NEPS (Noncomplete Extended $P$Sum) of graphs is a graph operation in which the vertex set of the resulting graph is the Cartesian product of the vertex sets of starting graphs. The paper contains a survey on NEPS and some new results concerning graph angles and star partitions of NEPS. Classification (MSC2000): 05C50 Full text of the article:
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© 2001 Mathematical Institute of the Serbian Academy of Science and Arts
