現代数学の系譜工学物理雑談古典ガロア理論も読む60

現代数学の系譜工学物理雑談古典ガロア理論も読む60at MATH

現代数学の系譜工学物理雑談古典ガロア理論も読む60 - 暇つぶし2ch205:lgebraic aspects of Iwasawa theory for abelian extensions Satoshi Fujii (Kanazawa Institute of Technology) In this lecture I will first explain general theory on Zp-extensions of algebraic number fields, which is the origin of Iwasawa theory. Then I introduce several concepts and terminologies concerning it which shall be used throughout this lecture series. Under these preparations I would like to introduce the notion of the “Iwasawa module with ramification,” and explain how this notion appears in the classical Iwasawa theor

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