We obtain some improved upper and lower bounds on the oriented chromatic number for different classes of products of graphs.

N. Narayanan

Department of Mathematics

N R Aravind

C.R. Subramanian

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

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Journal	Discussiones Mathematicae - Graph Theory
Publisher	Faculty of Mathematics, Computer Science and Econometrics, University of Zielona Gora
ISSN	12343099
Open Access	No