Question
Asked Oct 11, 2019
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Suppose that a maximum flow network contains a node, other than the source node, without incoming arc. Can we delete this node without affecting the maximum flow value? Similarly, can we delete a node, other than the sink node, without outgoing arc?

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Expert Answer

Step 1

Maximum flow problem:

“Yes”, it is possible if the maximum flow network does not contain source node or sink node...

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Computer Science

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