Facets of conflict hypergraphs
We study the facial structure of the independent set polytope using the concept of conflict hypergraphs. A conflict hypergraph is a hypergraph whose vertices correspond to the binary variables, and edges correspond to covers in the constraint matrix of the independent set polytope. Various structur...
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Georgia Institute of Technology
2009
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| Online Access: | http://hdl.handle.net/1853/26635 |