9.2. Integral extensions, integral closure, ring of integers of a number field.

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來自 National Research University Higher School of Economics 的課程
Introduction to Galois Theory
91 個評分
National Research University Higher School of Economics
91 個評分
從本節課中
Week 9.
We build a tool for finding elements in Galois groups, learning to use the reduction modulo p. For this, we have to talk a little bit about integral ring extensions and also about norms and traces.This week, the final graded assignment is given.

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  • Ekaterina Amerik
    Ekaterina Amerik
    Professor
    Department of Mathematics

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