Similar to スツルム＝リウヴィル型微分方程式

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 + ⋯

Apéry's constant

Abel–Plana formula

Alexandrov theorem

Hypergeometric differential equation

Carathéodory's existence theorem

Duffing equation

Askey scheme

Chebyshev polynomials

Alexander polynomial

Journal de Mathématiques Pures et Appliquées

Nouvelles Annales de Mathématiques

Gelfand–Naimark–Segal construction

Kadomtsev–Petviashvili equation

P-adic analysis

Compression (functional analysis)

Movable singularity

Theta operator

Oka's lemma

Gaussian function

Gauss–Legendre algorithm

Cauchy's integral formula

Kolmogorov extension theorem

Hyperfunction