Approximating Max-Cut under Graph-MSO Constraints

Martin Koutecký; Jon Lee; Viswanath Nagarajan; Xiangkun Shen

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arXiv · 1803.05718

Approximating Max-Cut under Graph-MSO Constraints

Martin Koutecký·Jon Lee·Viswanath Nagarajan·Xiangkun Shen

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Abstract

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 $\frac{1}{2}$-approximation algorithm for this class of problems.

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BibTeX RIS

Martin Koutecký, Jon Lee, Viswanath Nagarajan, Xiangkun Shen. 2018-03-15. Approximating Max-Cut under Graph-MSO Constraints. https://arxiv.org/abs/1803.05718

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