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arXiv · 1701.08315

Linear-time approximation schemes for planar minimum three-edge connected and three-vertex connected spanning subgraphs

Baigong Zheng
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Abstract

We present the first polynomial-time approximation schemes, i.e., (1 + {\epsilon})-approximation algorithm for any constant {\epsilon} > 0, for the minimum three-edge connected spanning subgraph problem and the minimum three-vertex connected spanning subgraph problem in undirected planar graphs. Both the approximation schemes run in linear time.

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Baigong Zheng. 2017-01-28. Linear-time approximation schemes for planar minimum three-edge connected and three-vertex connected spanning subgraphs. https://arxiv.org/abs/1701.08315

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