翻訳と辞書 Words near each other ・ Nielsen BookScan ・ Nielsen Broadcast Data Systems ・ Nielsen Corporation ・ Nielsen Fieldhouse ・ Nielsen Fjord ・ Nielsen Glacier ・ Nielsen Hayden ・ Nielsen Media Research ・ Nielsen N.V. ・ Nielsen Norman Group ・ Nielsen Online ・ Nielsen Park ・ Nielsen Prize ・ Nielsen Pro Tennis Championships ・ Nielsen ratings ・ Nielsen realization problem ・ Nielsen RingScan ・ Nielsen SoundScan ・ Nielsen theory ・ Nielsen transformation ・ Nielsen VideoScan ・ Nielsen/Pearson ・ Nielsenia ・ Nielsenichthys pullus ・ Nielsenoceras ・ Nielsen–Ninomiya theorem ・ Nielsen–Olesen vortex ・ Nielsen–Olsen string ・ Nielsen–Schreier theorem ・ Nielsen–Thurston classification 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 Nielsen realization problem ： ウィキペディア英語版 Nielsen realization problem The Nielsen realization problem is a question asked by about whether finite subgroups of mapping class groups can act on surfaces, that was answered positively by . ==Statement== Given an oriented surface, we can divide the group Diff(''S''), the group of diffeomorphisms of the surface to itself, into isotopy classes to get the mapping class group π0(Diff(''S'')). The conjecture asks whether a finite subgroup of the mapping class group of a surface can be realized as the isometry group of a hyperbolic metric on the surface. The mapping class group acts on Teichmüller space. An equivalent way of stating the question asks whether every finite subgroup of the mapping class group fixes some point of Teichmüller space. 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「Nielsen realization problem」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.