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06/20/2023
Solving acoustic scattering problems by the isogeometric boundary element method
We solve acoustic scattering problems by means of the isogeometric bound...
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06/16/2023
Samplet basis pursuit
We consider kernel-based learning in samplet coordinates with l1-regular...
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10/31/2022
Uncertainty quantification for random domains using periodic random variables
We consider uncertainty quantification for the Poisson problem subject t...
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03/08/2022
Low-rank approximation of continuous functions in Sobolev spaces with dominating mixed smoothness
Let Ω_i⊂ℝ^n_i, i=1,…,m, be given domains. In this article, we study the ...
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07/07/2021
Samplets: A new paradigm for data compression
In this article, we introduce the concept of samplets by transferring th...
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05/31/2021
Isogeometric shape optimization for scaffold structures
The development of materials with specific structural properties is of h...
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05/05/2021
Space-time multilevel quadrature methods and their application for cardiac electrophysiology
We present a novel approach which aims at high-performance uncertainty q...
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03/07/2021
Multilevel approximation of Gaussian random fields: Covariance compression, estimation and spatial prediction
Centered Gaussian random fields (GRFs) indexed by compacta such as smoot...
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10/27/2020
Isogeometric multilevel quadrature for forward and inverse random acoustic scattering
We study the numerical solution of forward and inverse acoustic scatteri...
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07/03/2020
A fast direct solver for nonlocal operators in wavelet coordinates
In this article, we consider fast direct solvers for nonlocal operators....
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06/20/2018