OAI/NumberTheory/Ostmann/Quadratic/QuadraticFourierL1.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

A concrete Fourier L1 bound from two physical-space derivatives

  1. theorem OAI.Ostmann.quadratic_fourier_norm_le_integral line 13
  2. theorem OAI.Ostmann.quadratic_fourier_frequency_bound line 19
  3. theorem OAI.Ostmann.quadratic_fourier_l1_bound line 29