2.4 Algebraic closure (continued).

Loading...
来自 National Research University Higher School of Economics 的课程
Introduction to Galois Theory
89 个评分
National Research University Higher School of Economics
89 个评分
从本节课中
Week 2
We introduce the notion of a stem field and a splitting field (of a polynomial). Using Zorn's lemma, we construct the algebraic closure of a field and deduce its unicity (up to an isomorphism) from the theorem on extension of homomorphisms.

与讲师见面

  • Ekaterina Amerik
    Ekaterina Amerik
    Professor
    Department of Mathematics

探索我们的目录

免费加入并获得个性化推荐、更新和优惠。