Similar to フェンシェルの双対性定理

Abel's theorem

Convex analysis

Bipolar theorem

Dual cone and polar cone

Fenchel–Moreau theorem

Subgradient method

Gaussian binomial coefficient

Wallis product

Stokes' theorem

Cauchy–Kovalevskaya theorem

Goldbach–Euler theorem

Sard's theorem

Sturm–Picone comparison theorem

Strichartz estimate

Strong duality

Weak duality

Perturbation function

Convex optimization

Annales de Gergonne

P-adic Teichmüller theory

RSA cryptosystem

Vieta jumping

Witch of Agnesi

Abelian group

Category of abelian groups

Abelian category