翻訳と辞書 Words near each other ・ David Suchet ・ David Sudarsky ・ David Sulkovsky ・ David Sullivan ・ David Sullivan (actor) ・ David Sullivan (businessman) ・ David Sullivan (footballer) ・ David Sullivan (labor leader) ・ David Sulzer ・ David Sumberg ・ David Summerhayes ・ David Summers ・ David Summers (album) ・ David Summers (art historian) ・ David Summers Rodríguez ・ David Sumner ・ David Sun ・ David Sun (businessman) ・ David Sunday ・ David Sundstrand ・ David Sunflower Seeds ・ David Surrey Littlemore ・ David Surridge ・ David Susskind ・ David Sutcliffe ・ David Sutherland ・ David Sutherland (British Army officer) ・ David Sutherland (comics) ・ David Sutherland (cricketer) ・ David Sutherland (golfer) 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 David Sumner ： ウィキペディア英語版 David Sumner David P. Sumner is an American mathematician known for his research in graph theory. He formulated Sumner's conjecture that tournaments are universal graphs for polytrees in 1971,〔.〕 and showed in 1974 that all claw-free graphs with an even number of vertices have perfect matchings.〔.〕 Sumner earned his doctorate from the University of Massachusetts Amherst in 1970, under the supervision of David J. Foulis. He is a distinguished professor emeritus at the University of South Carolina.〔.〕 ==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「David Sumner」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.