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arXiv · 2611.03858

A Family of Well-Behaved Multiflow Instances

Joseph Poremba·F. Bruce Shepherd
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Abstract

We introduce a family of cut-sufficient instances for undirected multiflow that generalizes single-source planar and fully-planar instances. We also show the family has an additive $6 d_{\max}$ error for converting a fractional flow into an unsplittable one.

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Joseph Poremba, F. Bruce Shepherd. 2026-11-02. A Family of Well-Behaved Multiflow Instances. https://arxiv.org/abs/2611.03858

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