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Title: A new approach to the L(2,1)-labeling of some products of graphs
Authors: Shiu, Wai Chee
Shao, Zhendong
Poon, Kin Keung
Zhang, David D.
Subjects: Channel assignment
Cartesian product
Lexicographic product
Direct product
Strong product
Issue Date: Aug-2008
Publisher: IEEE Circuits and Systems Society
Source: IEEE Transactions on circuits and systems. II, Express briefs, August 2008, v. 55, no. 8, p. 802-805.
Abstract: The frequency assignment problem is to assign a frequency which is a nonnegative integer to each radio transmitter so that interfering transmitters are assigned frequencies whose separation is not in a set of disallowed separations. This frequency assignment problem can be modelled with vertex labelings of graphs. (See PDF file for details of the abstract.)
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Type: Journal/Magazine Article
ISSN: 1549-7747
Appears in Collections:COMP Journal/Magazine Articles

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