Edge Unfoldings of Platonic Solids Never Overlap

Edge Unfoldings of Platonic Solids Never Overlap
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柏拉图固体的边缘展开永远不会重叠

DOI:
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发表时间:
2011
期刊:
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影响因子:
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通讯作者:
Wataru Shoji
Wataru Shoji
中科院分区:
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文献类型:
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作者:
T. Horiyama;Wataru Shoji

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每一个柏拉图立体的每一条边的展开都是自由的吗?答案是肯定的。换句话说,如果我们通过沿着它的边切割来展开一个柏拉图立体,我们总是得到一个平坦的不重叠的简单多边形。我们还给出了除四面体以外的柏拉图立体的自重叠一般开折(即,立方体、八面体、十二面体和二十面体),以及一些阿基米德立体的边展开:截顶二十面体、截顶十二面体、菱形半十二面体和截顶半二十面体。
Is every edge unfolding of every Platonic solid overlapfree? The answer is yes. In other words, if we develop a Platonic solid by cutting along its edges, we always obtain a flat nonoverlapping simple polygon. We also give self-overlapping general unfoldings of Platonic solids other than the tetrahedron (i.e., a cube, an octahedron, a dodecahedron, and an icosahedron), and edge unfoldings of some Archimedean solids: a truncated icosahedron, a truncated dodecahedron, a rhombicosidodecahedron, and a truncated icosidodecahedron.
DOI: 10.1007/978-3-540-75549-4_10
发表时间: 2006-09
期刊: --
影响因子: --
作者:
S. Minato;Hiroki Arimura
通讯作者: S. Minato;Hiroki Arimura
DOI: 10.1080/00029890.2007.11920450
发表时间: 2007-08-01
影响因子: 0.5
作者:
Akiyama, Jin
通讯作者: Akiyama, Jin