Source: wikibot/grothendieck-s-galois-theory
= Grothendieck's Galois theory
{wiki=Grothendieck's_Galois_theory}
Grothendieck's Galois theory is an advanced branch of algebraic geometry and algebraic number theory that generalizes classical Galois theory. Introduced by Alexander Grothendieck in the 1960s, it focuses on the relationship between fields, algebraic varieties, and their coverings, especially in the context of schemes.