Cross-Sections of Polyhedra

  • Jin Akiyama
  • Kiyoko Matsunaga


Kyuta visits his friend who was in hospital.

When he returns home, Gen was there.


Equilateral Triangle Parallel Edge Regular Hexagon Triangular Prism Soccer Ball 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. [1]
    J. Akiyama and K. Matsunaga, A New Math (Grade 5, 6) (Atarashii Sansuu no Hanashi) (in Japanese), Tokyo Syoseki (2013)Google Scholar
  2. [2]
    G. Nakamura, Difficult and curious problems Vol. 3 (Tokereba Tensai! Sansu 100 no Nanmon, Kimon, part 3) (in Japanese), Kodansha (1991)Google Scholar
  3. [3]
    D. G. L. Wang, Determining All Universal Tilers, Discrete Computational Geometry 49 (2013), 302-316MathSciNetCrossRefMATHGoogle Scholar
  4. [4]
    D. G. L. Wang, On Universal Tilers, Geometriae Dedicata, Vol. 164 (2013), 385-393MathSciNetCrossRefMATHGoogle Scholar

Copyright information

© Springer Japan 2015

Authors and Affiliations

  • Jin Akiyama
    • 1
  • Kiyoko Matsunaga
    • 2
  1. 1.Tokyo University of ScienceTokyoJapan
  2. 2.YokohamaJapan

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