翻訳と辞書 Words near each other ・ COVERguy ・ Coverham ・ Coverham Abbey ・ Coverham with Agglethorpe ・ Covering ・ Covering (martial arts) ・ Covering a base ・ Covering code ・ Covering force ・ Covering graph ・ Covering Ground ・ Covering group ・ Covering groups of the alternating and symmetric groups ・ Covering Islam ・ Covering Kids and Families of Indiana ・ Covering lemma ・ Covering number ・ Covering of the eyes ・ Covering of the Senne ・ Covering problem of Rado ・ Covering problems ・ Covering relation ・ Covering set ・ Covering sickness ・ Covering space ・ Covering system ・ Covering the Bases ・ Covering the Track Marks ・ Covering theorem ・ Coveris Advanced Coatings 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 Covering lemma ： ウィキペディア英語版 Covering lemma In the foundations of mathematics, a covering lemma is used to prove that the non-existence of certain large cardinals leads to the existence of a canonical inner model, called the core model, that is, in a sense, maximal and approximates the structure of the von Neumann universe ''V''. A covering lemma asserts that under some particular anti-large cardinal assumption, the core model exists and is maximal in a sense that depends on the chosen large cardinal. ==Example== For example, if there is no inner model for a measurable cardinal, then the Dodd–Jensen core model, ''K''DJ is the core model and satisfies the covering property, that is for every uncountable set ''x'' of ordinals, there is ''y'' such that ''y''⊃''x'', ''y'' has the same cardinality as ''x'', and ''y'' ∈''K''DJ. (If 0# does not exist, then ''K''DJ=''L''.) 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「Covering lemma」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.