26 citations
- ETH ZurichCH11 papers
- University of PaviaIT4 papers
- TU WienAT3 papers
- Delft University of TechnologyNL2 papers
- Carnegie Mellon UniversityUS1 paper
- Heidelberg UniversityDE1 paper
- Institute for Biomedical EngineeringCH1 paper
- University of BathGB1 paper
- University of GenoaIT1 paper
- University of Maryland, College ParkUS1 paper
- University of WashingtonUS1 paper
- Zurich University of Teacher EducationCH1 paper
15 papers
Monte Carlo convergence rates for th moments in Banach spaces
Kristin Kirchner, Christoph Schwab
We formulate standard and multilevel Monte Carlo methods for the th moment of a Banach space valued random variable , interpreted as…
Exponential Convergence of hp FEM for the Integral Fractional Laplacian in Polygons
Markus Faustmann, Carlo Marcati, Jens Markus Melenk +1
We prove exponential convergence in the energy norm of finite element discretizations for the integral fractional diffusion operator of order subject to homogene…
Localized adversarial artifacts for compressed sensing MRI
Rima Alaifari, Giovanni S. Alberti, Tandri Gauksson
As interest in deep neural networks (DNNs) for image reconstruction tasks grows, their reliability has been called into question (Antun et al., 2020; Gottschling et al., 2020). How…
On the connection between uniqueness from samples and stability in Gabor phase retrieval
Rima Alaifari, Francesca Bartolucci, Stefan Steinerberger +1
Gabor phase retrieval is the problem of reconstructing a signal from only the magnitudes of its Gabor transform. Previous findings suggest a possible link between unique solvabilit…
Exponential convergence of hp-FEM for the integral fractional Laplacian in 1D
Markus Faustmann, Carlo Marcati, Jens Markus Melenk +1
We prove weighted analytic regularity for the solution of the integral fractional Poisson problem on bounded intervals with analytic right-hand side. Based on this regularity resul…
De Rham compatible Deep Neural Network FEM
Marcello Longo, Joost A. A. Opschoor, Nico Disch +2
On general regular simplicial partitions of bounded polytopal domains , , we construct \emph{exact neural network (NN) emulations}…