Description Usage Arguments Value See Also
Given a directed graph, searchZeroCycle
search paths
in it that forms a zero weight cycle. The function finishes
when found one cycle.
1 | searchZeroCycle(nodes, arcs)
|
nodes |
vector containing the nodes of the graph, identified by a number that goes from 1 to the order of the graph. |
arcs |
matrix with the list of arcs of the graph. Each row represents one arc. The first two columns contain the two endpoints of each arc and the third column contains their weights. |
searchZeroCycle
returns a vector with the nodes and
a matrix with a list of arcs of the cycle found.
This function is an auxiliar function used in msArborEdmonds and getMinimumArborescence.
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