Susam Pal personal blog
Lemma for the Fundamental Theorem of Galois Theory
This post illustrates a key lemma that is used in proving the fundamental theorem of Galois theory (FTGT). Note that FTGT is not covered in this post. The focus of this post is on understanding and proving this lemma only. Here is the lemma from the book Galois Theory , 5th ed. by Stewart (2023):
- Points
- 134
- HN comments
- 37
- Submissions
- 1
- Cited by
- 0 commenters
Math & AlgorithmsSoftware Engineering2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Mar 15, 2025 | Lemma for the Fundamental Theorem of Galois Theory by susam | 134 | 37 |
