Random restricted matching and lower bounds for combinatorial optimization

  • Authors:
  • Stefan Steinerberger

  • Affiliations:
  • Mathematical Institute, University of Bonn, Bonn, Germany 53115

  • Venue:
  • Journal of Combinatorial Optimization
  • Year:
  • 2012

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Abstract

We prove results on optimal random extensions of trees over points in [0,1] d . As an application, we give a general framework for translating results from combinatorial optimization about the behaviour of random points into results for point sets with sufficiently high regularity. We furthermore introduce a new irregularity problem concerning Voronoi cells, which has applications in logistics.