一本の紙の輪から正四面体を折る

村上 佑希; 山本 良太; 西村 憲明; 上薗 拓郎; 山岸 義和

doi:10.11540/jsiamt.28.1_39

Transactions of the Japan Society for Industrial and Applied Mathematics

Online ISSN : 2424-0982
ISSN-L : 0917-2246

Theory

Zip Unfolding of the Regular Tetrahedron to a Loop Strip

Yuki Murakami, Ryota Yamamoto, Noriaki Nishimura, Takuro Uezono, Yoshikazu Yamagishi

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JOURNAL FREE ACCESS

2018 Volume 28 Issue 1 Pages 39-53

DOI https://doi.org/10.11540/jsiamt.28.1_39

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Abstract

Abstract. An untwisted loop strip is folded to make a regular tetrahedron. The folding pattern is indexed by an irreducible rational number p/q. This also simplifies the description of the family of unfoldings of the regular tetrahedron to convex polygons.

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