Similar to クンマー環

Wedderburn–Artin theorem

Artinian ring

Artin–Rees lemma

Eisenstein integer

GCD domain

Invariant basis number

Krull's principal ideal theorem

Gröbner basis

C*-algebra

Jacobson radical

Quasi-Frobenius ring

Annales de Gergonne

P-adic Teichmüller theory

RSA (cryptosystem)

Witch of Agnesi

Abelian group

Category of abelian groups

Abelian category

Abelian variety

Abel's theorem

Abel equation

Abel–Jacobi map

Abel–Ruffini theorem

Eisenstein series

Iverson bracket

Einstein tensor

Einstein notation