Similar to 大直交性定理

Root of unity

P-group

Abelian group

Category of abelian groups

Affine group

Solvable group

Fundamental theorem of Galois theory

Direct product of groups

Isomorphism problem of Coxeter groups

Free group

Simple group

Bianchi group

Complement (group theory)

Classification of finite simple groups

1 + 1 + 1 + 1 + ⋯

1/2 + 1/4 + 1/8 + 1/16 + ⋯

1/2 − 1/4 + 1/8 − 1/16 + ⋯

1/4 + 1/16 + 1/64 + 1/256 + ⋯

Hundredth

Annals of Mathematics

Axiom (computer algebra system)

Courant–Friedrichs–Lewy condition

Homotopical connectivity

Abel–Ruffini theorem

Eisenstein's criterion

Auslander algebra

Askey scheme

Ax–Grothendieck theorem