Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Consider an s-t flow network G = (V;E). Assume that every edge e has an integer

ID: 3728923 • Letter: C

Question

Consider an s-t flow network G = (V;E). Assume that every edge e has an
integer capacity c(e) > 0. There may be several s-t minimum (capacity) cuts in G. Let us
say that an s-t minimum (capacity) cut (S; T) is thin if the number of edges that (S; T) cuts
is less than or equal to the number of edges that every other minimum cut (S0; T0) cuts.
Design an algorithm that nds a thin minimum cut (S; T). Prove its correctness.
Answer. Given source node s and sink node t, we can compute maximum
flow and capacity of minimum cut in network G = (V;E) using Ford-Fulkerson Algorithm.

Explanation / Answer

Answer

observation as an s-t overflow network G= (V, E).

presume that every edge e has an figure capacity c (e)>0.

Given font node s and sink node t, we can add maximum flow and competence of minimum cut in network G= (V, E) by a ford-Fulkerson algorithm.

Algorithm:

consider as each of the limits of the residual graph, in which the initial place and the sink edge fit in to V.

If from as

Spring, s is available and from the sink, the t is accessible then, there is a blockage edge.

The algorithm is person proved by the reachability.

If s and t are not reachable by the font and the sink respectively, then augment the flow on the path beginning s to t will not be achievable.

And then by increasing the flair on the edge (source and the sink) will not growth the maximum flow.

Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
Chat Now And Get Quote