圖書標籤: 數學 SJC 戴德金 number 紙質 數論 數學編程與統計 數學史
发表于2024-11-12
Essays on the Theory of Numbers pdf epub mobi txt 電子書 下載 2024
Two most important essays by the famous German mathematician: one provides an arithmetic, rigorous foundation for the irrational numbers, thereby a rigorous meaning of continuity in analysis. The other is an attempt to give logical basis for transfinite numbers and properties of the natural numbers.
戴德金對無理數的純算術方法推導。排列有理數用到瞭數軸。所以數軸不算一個geometrical intuition哦?然後從數軸這個line推斷有理數是不連續的,它們的gap裏麵還有其他數即無理數。這個move不算stretching an analogy哦?
評分Which one is the primary, geometry of algebra? Are numbers truly different from geometry? What is the number?
評分Continuity and Irrational numbers. 非常優美的策略。關鍵概念的徵用來自解決問題的實際需要。數學氣息>哲學氣息。相當依賴geometric intuition.
評分隻讀瞭第一篇和第二篇的前言
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Essays on the Theory of Numbers pdf epub mobi txt 電子書 下載 2024