Similar to ボルスク・ウラムの定理

Arzelà–Ascoli theorem

Ackermann function

Stone–Weierstrass theorem

Brouwer fixed-point theorem

Small set (combinatorics)

Sumset

Pentagonal number theorem

Catalan's constant

Q-analog

Kneser's theorem (combinatorics)

Sicherman dice

Singmaster's conjecture

Stirling number

Annales de Gergonne

P-adic Teichmüller theory

P-adic distribution

RSA cryptosystem

Vieta jumping

Witch of Agnesi

Abelian group

Category of abelian groups

Abelian category

Abelian variety

Abel's theorem

Abel equation

Abel–Jacobi map