网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Goldbach Conjecture
释义

Goldbach Conjecture

中文百科

哥德巴赫猜想 Goldbach's conjecture

(重定向自Goldbach Conjecture)
将一个偶数用两个质数之和表示的方法,等于同一横线上,蓝线和红线的交点数。
哥德巴赫信件的手稿,原文用德文和拉丁文写成。
1000000以下的偶数的哥德巴赫分拆数
The number of ways an even number can be represented as the sum of two primes.[3]

哥德巴赫猜想是数论中存在最久的未解问题之一。这个猜想最早出现在1742年普鲁士人克里斯蒂安·哥德巴赫与瑞士数学家莱昂哈德·欧拉的通信中。用现代的数学语言,哥德巴赫猜想可以陈述为:

这个猜想与当时欧洲数论学家讨论的整数分拆问题有一定联系。整数分拆问题是一类讨论“是否能将整数分拆为某些拥有特定性质的数的和”的问题,比如能否将所有整数都分拆为若干个完全平方数之和,或者若干个完全立方数的和,等等。而将一个给定的偶数分拆成两个质数之和,则被称之为此数的哥德巴赫分拆。例如,

换句话说,哥德巴赫猜想主张每个大于等于4的偶数都是哥德巴赫数——可表示成两个质数之和的数。哥德巴赫猜想也是二十世纪初希尔伯特第八问题中的一个子问题。

英语百科

Goldbach's conjecture 哥德巴赫猜想

(重定向自Goldbach Conjecture)
The even integers from 4 to 28 as sums of two primes: Even integers correspond to horizontal lines. For each prime, there are two oblique lines, one red and one blue. The sums of two primes are the intersections of one red and one blue line, marked by a circle. Thus the circles on a given horizontal line give all partitions of the corresponding even integer into the sum of two primes.
The number of ways an even number can be represented as the sum of two primes.[3]
Letter from Goldbach to Euler dated on 7. June 1742 (Latin-German).[5]
Number of ways to write an even number n as the sum of two primes (4 ≤ n ≤ 1,000), (sequence A002375 in OEIS)

Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states:

The conjecture has been shown to hold up through 4 × 10, but remains unproven despite considerable effort.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 4:10:19