V2EX dedekind

Dedekind

释义 Definition

Dedekind(常作专有名词)指德国数学家理查德戴德金(Richard Dedekind, 18311916),以及以他命名的数学概念(如 Dedekind cut 戴德金分割Dedekind domain 戴德金整环)。在数学语境中,多用于实数理论、代数数论与抽象代数。

发音 Pronunciation (IPA)

/dedkand/

例句 Examples

Dedekind was a German mathematician.
戴德金是一位德国数学家。

Using a Dedekind cut, we can define real numbers rigorously from rational numbers.
利用戴德金分割,我们可以从有理数出发严格地定义实数。

词源 Etymology

Dedekind原为德语姓氏(专名)。在英语里通常用于指代该数学家本人,或作为冠名词出现在数学术语中(例如 Dedekind cut),体现学术传统中“以提出者命名概念”的用法。

相关词 Related Words

文学与著作中的出现 Literary Works

  • Richard Dedekind,《**Was sind und was sollen die Zahlen?**》(常译《数是什么,它们应该是什么?》):讨论自然数的基础与逻辑结构。
  • Richard Dedekind,《Stetigkeit und irrationale Zahlen》(常译《连续性与无理数》):提出并阐述与“戴德金分割”相关的思想,用于刻画连续性与实数。
  • Richard Dedekind,《Essays on the Theory of Numbers》(英译文集,常译《数论论文集》):收录其关于数概念与数论基础的代表性文章。
  • E. T. Bell,《Men of Mathematics》:以历史叙述方式提及Dedekind及其对现代数学基础与代数数论的影响。
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