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arXiv · 1008.4966

Multiple source, single sink maximum flow in a planar graph

Glencora Borradaile·Christian Wulff-Nilsen
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Abstract

We give an $O(n^{1.5}\log n)$ time algorithm for finding the maximum flow in a directed planar graph with multiple sources and a single sink. The techniques generalize to a subquadratic time algorithm for bounded genus graphs.

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Glencora Borradaile, Christian Wulff-Nilsen. 2010-08-29. Multiple source, single sink maximum flow in a planar graph. https://arxiv.org/abs/1008.4966

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