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03/09/2023
Adaptive Spectral Inversion for Inverse Medium Problems
A nonlinear optimization method is proposed for the solution of inverse ...
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07/30/2021
Error Estimates for Adaptive Spectral Decompositions
Adaptive spectral (AS) decompositions associated with a piecewise consta...
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06/21/2021
Uncertainty Quantification by MLMC and Local Time-stepping For Wave Propagation
Because of their robustness, efficiency and non-intrusiveness, Monte Car...
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06/17/2020
Adaptive spectral decompositions for inverse medium problems
Inverse medium problems involve the reconstruction of a spatially varyin...
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06/01/2020
Stabilized explicit multirate methods for stiff differential equations
Stabilized Runge-Kutta (aka Chebyshev) methods are especially efficient ...
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05/27/2020