(definition)
Definition: The property that the flow is the same amount, but reversed direction, starting from either vertex of every edge of a flow network. More formally, for an edge e=(v,w), f(v,w) = -f(w,v), where f(a,b) is the flow from a to b.
Note: From Algorithms and Theory of Computation Handbook, page 7-10, Copyright © 1999 by CRC Press LLC. Appearing in the Dictionary of Computer Science, Engineering and Technology, Copyright © 2000 CRC Press LLC.
Author: CRC-A
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Entry modified 17 December 2004.
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Cite this as:
Algorithms and Theory of Computation Handbook, CRC Press LLC, 1999, "skew symmetry", in
Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 17 December 2004. (accessed TODAY)
Available from: http://www.nist.gov/dads/HTML/skewsymmetry.html