翻訳と辞書 Words near each other ・ Vodarevu Beach ・ Vodava ・ Vodcast (disambiguation) ・ Voddler ・ Voden Heights ・ Voden, Haskovo Province ・ Vodenica ・ Vodenice ・ Vodenicharov ・ Vodenicharsko ・ Vodenos ・ Vodenovo ・ Vodentsi ・ Voder ・ Voderady ・ Voderberg tiling ・ Vodice ・ Vodice (Prokuplje) ・ Vodice (Smederevska Palanka) ・ Vodice (Tábor District) ・ Vodice nad Kamnikom ・ Vodice pri Gabrovki ・ Vodice pri Kalobju ・ Vodice pri Slivnici ・ Vodice, Ajdovščina ・ Vodice, Croatia ・ Vodice, Dobrepolje ・ Vodice, Vodice ・ Vodien Internet Solutions ・ Vodiriana Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Voderberg tiling ： ウィキペディア英語版 Voderberg tiling The Voderberg tiling is a mathematical spiral tiling, invented in 1936 by mathematician Heinz Voderberg. It is a monohedral tiling, meaning that it consists of only one shape, tessellated with congruent copies of itself. In this case, the prototile is an elongated irregular enneagon, or nine-sided figure. Because it has no translational symmetries, the Voderberg tiling is technically non-periodic, even though it exhibits an obvious repeating pattern. This tiling was the first spiral tiling to be devised, preceding later work by Branko Grünbaum and Geoffrey C. Shephard in the 1970s.〔 A Voderberg tiling is depicted on the cover of Grünbaum and Shephard's 1987 book ''Tilings and Patterns''.〔.〕 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Voderberg tiling」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.