<entry id="2145825" stat="A" corpus="jmdict" type="jmdict">
<ent_corp type="jmdict">jmdict</ent_corp>
<ent_seq>2850334</ent_seq>
<k_ele>
<keb>導手</keb>
</k_ele>
<r_ele>
<reb>どうしゅ</reb>
</r_ele>
<sense>
<pos>&n;</pos>
<field>&math;</field>
<gloss>conductor (class field theory)</gloss>
</sense>
<info>
<audit time="2021-09-02 03:07:35" stat="A" unap="true">
<upd_uid>jwb</upd_uid>
<upd_name>Jim Breen</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_detl>Improvements on the gloss?</upd_detl>
<upd_refs>https://ja.wikipedia.org/wiki/%E5%B0%8E%E6%89%8B - 代数的整数論で、局所体や大域体の有限次アーベル拡大の導手(conductor)は、拡大の分岐を定量的に測るものである。導手の定義はアルティン写像に関連がある。 
https://en.wikipedia.org/wiki/Conductor_(class_field_theory) - In algebraic number theory, the conductor of a finite abelian extension of local or global fields provides a quantitative measure of the ramification in the extension. The definition of the conductor is related to the Artin map. 
https://hiramatu-hifuka.com/onyak/kotoba-1/sugaku.html -  reading</upd_refs>
</audit>
<audit time="2021-09-03 14:30:50" stat="A">
<upd_uid>robin1354</upd_uid>
<upd_name>Robin Scott</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_detl>The Wikipedia title looks OK to me.</upd_detl>
<upd_diff>@@ -13 +13 @@
-&lt;gloss&gt;conductor&lt;/gloss&gt;
+&lt;gloss&gt;conductor (class field theory)&lt;/gloss&gt;</upd_diff>
</audit>
</info>
</entry>