Similar to 球函数に対するプランシュレルの定理

Uniform algebra

Uniformly Cauchy sequence

Uniform norm

Wavelet transform

Volterra integral equation

Self-adjoint operator

Reflexive space

Open mapping theorem (functional analysis)

Analytic semigroup

Almost Mathieu operator

Function space

Functional square root

Spectrum of a ring

Absorbing set

Polarization identity

Coercive function

Strong topology (polar topology)

Strong operator topology

Polar topology

Polar set

Locally integrable function

Locally convex topological vector space

Extreme point

Gram–Schmidt process

Krein–Milman theorem

Composition operator

Constructive quantum field theory