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20122026
most citedA model reduction approach to numerical inversion for a parabolic partial differential equation

31 citations · 208 across the 19 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.NA2015★ 30 cited

Direct, nonlinear inversion algorithm for hyperbolic problems via projection-based model reduction

Vladimir Druskin, Alexander Mamonov, Andrew E. Thaler +1

We estimate the wave speed in the acoustic wave equation from boundary measurements by constructing a reduced-order model (ROM) matching discrete time-domain data. The state-variab…

math.NA2015★ 5 cited

Nonlinear seismic imaging via reduced order model backprojection

Alexander V. Mamonov, Vladimir Druskin, Mikhail Zaslavsky

We introduce a novel nonlinear seismic imaging method based on model order reduction. The reduced order model (ROM) is an orthogonal projection of the wave equation propagator oper…