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TOTAL ANGULAR DEFECT AND EULER'S THEOREM FOR POLYHEDRA

  • Kim, Dong-Soo (Department of Mathematics, Chonnam National University) ;
  • Kim, Young-Ho (Department of Mathematics, College of Natural Sciences, Kyungpook National University)
  • Received : 2011.09.01
  • Accepted : 2012.02.10
  • Published : 2012.02.28

Abstract

We give an elementary proof of Descartes' theorem for polyhedra. Since Descartes' theorem is equivalent to Euler's theorem for polyhedra, this also gives an elementary proof of Euler's theorem.

Keywords

References

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