Fixed source costs close the direct-forward packet grade bounds. The profile's positive scalar factor cancels exactly; one spare shift pays the fixed operator costs, with no change of external radius.
The genuine direct-forward solution has amplitude-linear estimates at one source-dependent radius, for arbitrary admissible initial data and forcing.
Homogeneity restores a common arbitrary envelope for genuine forcing and initial data, without adding either envelope to the radius guards.
All eight genuine direct-forward outputs obey one fixed mixed-word Sobolev budget. The input radius is retained, both data amplitudes remain outside the solve, and at most two derivative shifts are spent. All normalization uses the literal positive time profile without differentiating that profile.
Same-radius estimates for the actual corrector, divided by the prescribed time profile.
Bounds for the actual high-pressure gradient from the normalized forcing and solved velocity.
Pressure amplitude, given by P*pressureCost (Fin 4) q N.Ri N.C N.C 1 L.commonCost.
Equations
- L.pressureAmplitude N = P * EulerSourceNormalResidualBounds.pressureCost (Fin 4) q N.Ri N.C N.C 1 L.commonCost
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Potential amplitude, given by 3*N.blockAmplitude*(P*L.commonCost).
Equations
- L.potentialAmplitude N = 3 * N.blockAmplitude * (P * L.commonCost)
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Potential time amplitude, given by 6*N.blockAmplitude*(P*L.commonCost).
Equations
- L.potentialTimeAmplitude N = 6 * N.blockAmplitude * (P * L.commonCost)
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Corrector amplitude, given by 27*N.blockAmplitude^2*(P*L.commonCost).
Equations
- L.correctorAmplitude N = 27 * N.blockAmplitude ^ 2 * (P * L.commonCost)
Instances For
Corrector time amplitude, given by 108*N.blockAmplitude^2*(P*L.commonCost).
Equations
- L.correctorTimeAmplitude N = 108 * N.blockAmplitude ^ 2 * (P * L.commonCost)
Instances For
The unscaled data cost is fixed before the positive amplitude and grade. It is one for forced profiles and the literal compact-wave cost for the primary.