We study the structure in graphs avoding a fixed minor revealed by iteratively taking a layering and restricting ourselves to a bounded number of layers. We show applications concerning multicommodity flows and algorithmic design.

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Iterated Layerings

  • Zdeněk Dvořák

摘要

We study the structure in graphs avoding a fixed minor revealed by iteratively taking a layering and restricting ourselves to a bounded number of layers. We show applications concerning multicommodity flows and algorithmic design.