Journal of applied mathematics & informatics

The Korean Society for Computational and Applied Mathematics (한국전산응용수학회)
권호 표지

NEW PROOFS ABOUT THE NUMBER OF EMPTY CONVEX 4-GONS AND 5-GONS IN A PLANAR POINT SET

  • DU YATAO (Department of Mathematics, Hebei Normal University) ;
  • DING REN (Department of Mathematics, Hebei Normal University)
  • Published : 2005.09.01

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Abstract

The present article discusses the number of empty convex 4-gons and empty convex 5-gons in a finite planar point set. New proofs are provided for the two related important results.

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