OAI/MathematicalPhysics/DefocusingNLS/Linear/HomogeneousFreeOperator.lean
11 declarations, 0 contain sorry, 0 declared as axioms
Bounded whole-space free operators on the exact completion
The Fourier-side Schwartz action extends through a dense map to Y. The bound for nonnegative time is exactly exp(-a s/2).
- def
OAI.DefocusingNLS.homogeneousFrequencyEmbeddingline 18 - theorem
OAI.DefocusingNLS.homogeneousFrequencyEmbedding_denseline 23 - theorem
OAI.DefocusingNLS.homogeneousFrequencyEmbedding_norm_sqline 31 - theorem
OAI.DefocusingNLS.homogeneousFrequencyEmbedding_norm_sq_integralline 43 - def
OAI.DefocusingNLS.homogeneousFreeBoundline 56 - theorem
OAI.DefocusingNLS.exp_half_sqline 59 - theorem
OAI.DefocusingNLS.homogeneousFreeFourier_norm_boundline 64 - def
OAI.DefocusingNLS.homogeneousFreeOperatorline 98 - theorem
OAI.DefocusingNLS.homogeneousFreeOperator_on_Schwartzline 104 - theorem
OAI.DefocusingNLS.homogeneousFreeOperator_norm_leline 112 - theorem
OAI.DefocusingNLS.homogeneousFreeOperator_forward_boundline 119Source documentation
The exact forward decay in the manuscript's homogeneous norm.
theorem homogeneousFreeOperator_forward_bound (a b k s : ℝ) (ha : 0 < a) (ha1 : a < 1) (hk : 8 < k) (hs : 0 ≤ s) (f : HomogeneousY a k) : ‖homogeneousFreeOperator a b k s ha ha1 hk f‖ ≤ Real.exp (-a * s / 2) * ‖f‖ := by …Mentions: OAI.DefocusingNLS.HomogeneousY, OAI.DefocusingNLS.homogeneousFreeOperator