2005/10/31 | [Field Place]
类别(∑〖数学〗) | 评论(0) | 阅读(19) | 发表于 20:44
A place of a number field is an isomorphism class of field maps onto a dense subfield of a nondiscrete locally compact field .

In the function field case, let be a function field of algebraic functions of one variable over a field . Then by a place in , we mean a subset of which is the ideal of nonunits of some valuation ring over .
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