The main article for this category
is Galois theory
In mathematics, Galois theory is a branch of abstract algebra.
At the most basic level, it uses permutation groups to describe how the various roots of a given polynomial equation are related to each other. This was the original point of view of Évariste Galois.
The modern approach to Galois theory, developed by Richard Dedekind, Leopold Kronecker and Emil Artin, among others, involves studying automorphisms of field extensions.
Pages in category "Galois theory"
The following 40 pages are in this category, out of 40 total. This list may not reflect recent changes (learn more).