翻訳と辞書 Words near each other ・ Rudolf Gorenflo ・ Rudolf Gramlich ・ Rudolf Grauer ・ Rudolf Grimm ・ Rudolf Grosswang ・ Rudolf Grüttner ・ Rudolf Gundersen ・ Rudolf Gundlach ・ Rudolf Gwalther ・ Rudolf Gyger ・ Rudolf Götz ・ Rudolf Günsberg ・ Rudolf Günthardt ・ Rudolf Haag ・ Rudolf Haen ・ Rudolf Halin ・ Rudolf Hallensleben ・ Rudolf Handmann ・ Rudolf Hans Bartsch ・ Rudolf Hansen ・ Rudolf Harbig ・ Rudolf Harmstorf ・ Rudolf Hasse ・ Rudolf Hauschka ・ Rudolf Hauser ・ Rudolf Hausner ・ Rudolf Havenstein ・ Rudolf Haym ・ Rudolf Hedemann ・ Rudolf Heidenhain 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 Rudolf Halin ： ウィキペディア英語版 Rudolf Halin Rudolf Halin (February 3, 1934, Uerdingen – November 14, 2014, Mölln)〔. Date corrected in a follow-up email from Diestel. Birthplace from his books ''Graphentheorie I, II''.〕 was a German graph theorist, known for defining the ends of infinite graphs, for Halin's grid theorem,〔.〕 for extending Menger's theorem to infinite graphs, and for his early research on treewidth and tree decomposition. He is also the namesake of Halin graphs, a class of planar graphs constructed from trees by adding a cycle through the leaves of the given tree; earlier researchers had studied the subclass of cubic Halin graphs but Halin was the first to study this class of graphs in full generality. Halin earned his doctorate from the University of Cologne in 1962, under the supervision of Klaus Wagner and Karl Dörge, after which he joined the faculty of the University of Hamburg. In February 1994, a colloquium was held at the University of Hamburg in honor of Halin's 60th birthday.〔(Mathematisches Seminar ), Univ. of Hamburg, retrieved 2013-02-19.〕 ==Selected publications== 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「Rudolf Halin」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.