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内容推荐 数论,是一个重要的数学分支,肇源极古。数学竞赛中常常出现初等数论问题。这类问题,利用极少的知识,生出无穷的变化,千姿百态,灵活多样。本书通过数学竞赛问题介绍初等数论的一些基本概念和方法。希望读者阅读此书时。带着纸和笔,在看例题的解答之前,先试着自己动手,这样才能真正体味出解题的窍门。 目录 Introduction 1.Divisibility 2.Greatest Common Divisors and Least Common Multiples 3.Prime Numbers and Unique Factorization Theorem 4.Indeterminate Equations (Ⅰ) 5.Selected Lectures on Competition Problems (Ⅰ) 6.Congruence 7.Some Famous Theorems in Number Theory 8.Order and its Application 9.Indeterminate Equations (Ⅱ) 10.Selected Lectures on Competition Problems (Ⅱ) Appendix: Answers of Exercises |