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Aug 3, 2014 at 14:03 vote accept joker
May 9, 2014 at 7:31 history edited FrankW CC BY-SA 3.0
added 16 characters in body
May 4, 2014 at 7:43 comment added joker encase you miss understood at most you can push through 9 in this graph through t which is the capacity at t, the capacity at s is 7, which is the max that can be passed through the whole graph.
May 4, 2014 at 7:16 comment added David Richerby I'm not sure what you mean. A "maximal" object is one that can't be added to; a "maximum" object is one that is bigger than all others. For example, vertex 1 is a maximal independent set in the graph in your question (you can't add another vertex and stil have an ind. set), whereas {s,t} is a maximum ind. set, since there is no ind. set with strictly more than two vertices. So I don't understand how you can claim that the maximal flow (9) is bigger than the maximum flow (7): that's impossible.
May 3, 2014 at 8:17 history answered joker CC BY-SA 3.0