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Results tagged with graphs
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user 24307
Questions about graphs, discrete structures of nodes which are connected by edges, including trees and graphs with weighted edges.
2
votes
1
answer
301
views
Find a subgraph whose edge weights sum to at least the number of nodes
Given a graph G = (V,E)
every edge is assigned a real number Xe $\in$ [0,1]
The sum of x variables for all edges is equal to the number of edges -1 : $\sum x_V = |V|-1$
For a subset S $ …
- 121