Linear-Time Algorithms For Max Flow And Multiple -Source Shortest Paths In Unit -Weight Planar Graphs
STOC(2013)
摘要
We give simple linear-time algorithms for two problems in planar graphs: max st-llow in directed graphs with unit capacities, and multiple -source shortest paths in undirected graphs with unit lengths.
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关键词
combinatorial optimization,planar graphs,max flow multiple -source shortest paths,Menger problem
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