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

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Из курса от партнера National Research University Higher School of Economics
Introduction to Galois Theory
90 оценки
National Research University Higher School of Economics
90 оценки
Из урока
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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