Shields-Harary numbers of graphs with respect to continuous concave cost functions
The Shields-Harary numbers are a class of graph parameters that measure a certain kind of robustness of a graph, thought of as a network of fortified reservoirs, with reference to a given cost function. We prove a result about the Shields-Harary numbers with respect to concave continuous cost functi...
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Main Authors: | John Holliday, Peter Johnson |
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Format: | Article |
Language: | English |
Published: |
Wiley
2003-01-01
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Series: | International Journal of Mathematics and Mathematical Sciences |
Online Access: | http://dx.doi.org/10.1155/S0161171203212059 |
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