ガロア理り論ろんMeanings1nounGalois theorymathematicsA branch of abstract algebra that studies field extensions and their symmetries, named after Évariste Galois.ガロア理り論ろんは、方ほう程てい式しきの可か解かい性せいと群ぐん論ろんを結むすびつける。Galois theory connects the solvability of equations with group theory.