Retour Séminaire de EDP - Physique Mathématique
Long-time behavior of a harmonic oscillator in a 1D viscous compressible fluid
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le 12 mars 2024 à 11:00
We study the long-time behavior of a harmonic oscillator in a 1D viscous compressible fluid. It is shown that the displacement of the oscillator
satisfies a decay estimate
for any
. This result is obtained as an application of pointwise estimates of solutions obtained through the use of Green’s function.