日本Dedekind域名是优秀的

IF 0.6 4区数学 Q3 MATHEMATICS

Taiwanese Journal of Mathematics Pub Date : 2021-02-21 DOI:10.11650/tjm/220102

Chia-Fu Yu

引用次数: 0

摘要

数论中众所周知的基本恒等式表示了全局域在局部信息方面的扩展程度。本文给出了任意Dedekind域的广义基本恒等式。作为一个应用程序，我们展示了任何日语Dedekind域都是优秀的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Japanese Dedekind Domains Are Excellent

. The well-known fundamental identity in number theory expresses the degree of an extension of global ﬁelds in terms of local information. In this article we show a generalized fundamental identity for arbitrary Dedekind domains. As an application, we show that any Japanese Dedekind domain is excellent.

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来源期刊

Taiwanese Journal of Mathematics 数学-数学

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： The Taiwanese Journal of Mathematics, published by the Mathematical Society of the Republic of China (Taiwan), is a continuation of the former Chinese Journal of Mathematics (1973-1996). It aims to publish original research papers and survey articles in all areas of mathematics. It will also occasionally publish proceedings of conferences co-organized by the Society. The purpose is to reflect the progress of the mathematical research in Taiwan and, by providing an international forum, to stimulate its further developments. The journal appears bimonthly each year beginning from 2008.