Similar to スツルム＝ピコーンの比較定理

Hartman–Grobman theorem

Heine–Cantor theorem

Pappus's centroid theorem

Babuška–Lax–Milgram theorem

Fenchel's duality theorem

Fenchel–Moreau theorem

Helly's selection theorem

Helmholtz decomposition

Poincaré inequality

Mahler's theorem

Symmetry of second derivatives

Laplace principle (large deviations theory)

Riemann–Lebesgue lemma

Rellich–Kondrachov theorem

Einstein's constant

Alexandrov theorem

Anscombe's quartet

Anderson–Darling test

Anne's theorem

Egan conjecture

Iitaka dimension

Yates's correction for continuity

Jessen's icosahedron