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Structural properties and edge choosability of planar graphs without 4-cycles.

Yufa ShenGuoping ZhengWenjie HeYongqiang Zhao
Published in: Discret. Math. (2008)
Keyphrases
  • structural properties
  • planar graphs
  • weighted graph
  • undirected graph
  • edge information
  • minimum weight
  • edge detection
  • edge detector
  • closed form
  • edge map
  • partition function