A graph or directed graph together with a function which assigns a positive real number to each edge (Harary 1994, p. 52).

See also

Connected Graph, Digraph Sink, Directed Graph, Graph, Network Flow, Scale-Free Network, Small World Network, Smith's Network Theorem, Source

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Harary, F. Graph Theory. Reading, MA: Addison-Wesley, 1994.Newman, M. Networks: An Introduction. Oxford, England: Oxford University Press, pp. 44-46, 2010.

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Cite this as:

Weisstein, Eric W. "Network." From MathWorld--A Wolfram Web Resource.

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