翻訳と辞書 Words near each other ・ Ring of Gaxx ・ Ring of Gullion AONB ・ Ring of Gyges ・ Ring of Hands ・ Ring of Honor ・ Ring of Honor (disambiguation) ・ Ring of Honor tournaments ・ Ring of Honor Wrestling ・ Ring of Independents ・ Ring of integers ・ Ring of Kerry ・ Ring of Life ・ Ring of mixed characteristic ・ Ring of O ・ Ring of p-adic periods ・ Ring of periods ・ Ring of Pietroassa ・ Ring of polynomial functions ・ Ring of quotients ・ Ring of Red ・ Ring of Saturn ・ Ring of Scorpio ・ Ring of sets ・ Ring of Silvianus ・ Ring of Spies ・ Ring of steel ・ Ring of Steel (film) ・ Ring of Steel (Kabul) ・ Ring of steel (London) ・ Ring of Stone 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 Ring of periods ： ウィキペディア英語版 Ring of periods In mathematics, a period is a number that can be expressed as an integral of an algebraic function over an algebraic domain. Sums and products of periods remain periods, so the periods form a ring. gave a survey of periods and introduced some conjectures about them. ==Definition== A real number is called a period if it is the difference of volumes of regions of Euclidean space given by polynomial inequalities with rational coefficients. More generally a complex number is called a period if its real and imaginary parts are periods. The values of absolutely convergent integrals of rational functions with algebraic coefficients, over domains in $\backslash mathbb^n$ given by polynomial inequalities with algebraic coefficients are also periods, since integrals and irrational algebraic numbers are expressible in terms of areas of suitable domains. 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「Ring of periods」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.