Acoustic Wave Equation — time-domain pressure field reconstruction L1-257

Acoustics3D linear acoustic wave propagationδ=5 · challengingL_DAG = 3.5📋 Stub — not mineable

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Unclaimed Principle — open for contribution

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Forward model E

1/ c^{2} \cdot d^{2} p / d t^{2} - L a pl a c ian (p) = s (x, t); p (x, 0) = p 0 (x), d p / d t (x, 0) = 0

Acoustic Wave Equation — time-domain pressure field reconstruction forward model.

L-DAG

L.initial_condition -> L.wave_propagate -> S.record.receivers -> int.temporal

L.initial_conditionL.wave_propagateS.record.receiversint.temporal

Well-posedness W

Existence:: true
Uniqueness:: true
Stability:: conditional
κ:: 800

Conditional stability; mismatch parameters dominate at Omega bounds.

Solvability C

Solver class:: FDTD-reverse, Kirchhoff-migration, PINN-wave
Convergence rate q:: 2
Complexity:: O(N log N) per iteration

Specs (0)

No L2 specs registered yet for this principle.