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A 2021-09-03 14:30:50 Robin Scott <...address hidden...>
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Comments: |
The Wikipedia title looks OK to me. |
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@@ -13 +13 @@
-<gloss>conductor</gloss>
+<gloss>conductor (class field theory)</gloss> |
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A* 2021-09-02 03:07:35 Jim Breen <...address hidden...>
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Refs: |
https://ja.wikipedia.org/wiki/導手 - 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 |
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Comments: |
Improvements on the gloss? |