阿代尔[Adèle] - 达人(其实～我是卧底，来自外星)

2005/09/05 | 阿代尔[Adèle]
类别(∑〖数学〗) | 评论(0) | 阅读(25) | 发表于 21:04: An element of an adèle group, sometimes called a repartition in older literature (e.g., Chevalley 1951, p. 25). Adèles arise in both number fields and function fields. The adèles of a number field are the additive subgroups of all elements in , where is the field place, whose absolute value is at all but finitely many s.

Let be a function field of algebraic functions of one variable. Then a map which assigns to every field place of an element of such that there are only a finite number of field places for which is called an adèle (Chevalley 1951, p. 1951).; 0