Korean Journal of Mathematics

The Kangwon-Kyungki Mathematical Society (강원경기수학회)
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A CRITERION FOR VERTEX EXTREMAL LENGTH PARABOLIC GRAPHS AND ITS APPLICATION

  • Oh, Byung-Geun (Department of Mathematics Education Hanyang University)
  • Received : 2010.10.05
  • Accepted : 2010.12.10
  • Published : 2010.12.30
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Abstract

We give a criterion for vertex extremal length parabolicity of locally finite planar graphs, and use it to show that a disk triangulation graph is circle packing parabolic if and only if its immediate finer graphs are circle packing parabolic.

Keywords

References

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