Linked from

The 135 pages that link to Fourier transform, each with the reason it gives.

• Closed-orbit theoryRelated: Transforming spectral oscillations exposes peaks associated with classical return times or actions.

• Delta potentialRelated: In momentum space, a point interaction couples wave components with a constant amplitude.

• Fuglede's conjectureRelated: It converts inner products of exponentials on a set into values of the set's Fourier transform.

• Maryna ViazovskaRelated: Fourier-analytic constraints are central to the auxiliary functions used in the proof.

• Mathematical conceptsRelated: It reveals structure in signals and solves problems across analysis and engineering.

• Mathematical methods in physicsRelated: It converts differential problems into simpler algebraic relations in frequency space.

• Mechanical spectroscopyRelated: Frequency-domain response is related to time-domain material behavior through this transformation.

• Peetre's inequalityRelated: The estimate commonly compares polynomial weights of interacting Fourier frequencies.

• Position and momentum spacesRelated: It converts the position-space wavefunction into the momentum-space wavefunction.