Approximating Max-Cut under Graph-MSO Constraints

03/15/2018
by   Martin Koutecký, et al.
0

We consider the max-cut and max-k-cut problems under graph-based constraints. Our approach can handle any constraint specified using monadic second-order (MSO) logic on graphs of constant treewidth. We give a 1/2-approximation algorithm for this class of problems.

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