1.4 Finite extensions. Algebraicity and finiteness.

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From the course by National Research University Higher School of Economics
Introduction to Galois Theory
81 ratings
National Research University Higher School of Economics

Introduction to Galois Theory

81 ratings
From the lesson
Week 1
We introduce the basic notions such as a field extension, algebraic element, minimal polynomial, finite extension, and study their very basic properties such as the multiplicativity of degree in towers.

Meet the Instructors

  • Ekaterina Amerik
    Ekaterina Amerik
    Professor
    Department of Mathematics