1 citations · 2 across the 4 of their papers we have counts for
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-multilevel Monte Carlo for acoustic scattering from large deviation rough random surfaces
Jürgen Dölz, Wei Huang, Michael Multerer
We study time harmonic acoustic scattering on large deviation rough random scatterers. Therein, the roughness of the scatterers is caused by a low Sobolev regularity in the covaria…
Isogeometric shape optimization for scaffold structures
Helmut Harbrecht, Michael Multerer, Remo von Rickenbach
The development of materials with specific structural properties is of huge practical interest, for example, for medical applications or for the development of light weight structu…
Space-time multilevel quadrature methods and their application for cardiac electrophysiology
Seif Ben Bader, Helmut Harbrecht, Rolf Krause +3
We present a novel approach which aims at high-performance uncertainty quantification for cardiac electrophysiology simulations. Employing the monodomain equation to model the tran…
Fast and Accurate Uncertainty Quantification for the ECG with Random Electrodes Location
Michael Multerer, Simone Pezzuto
The standard electrocardiogram (ECG) is a point-wise evaluation of the body potential at certain given locations. These locations are subject to uncertainty and may vary from patie…
Isogeometric multilevel quadrature for forward and inverse random acoustic scattering
Jürgen Dölz, Helmut Harbrecht, Carlos Jerez-Hanckes +1
We study the numerical solution of forward and inverse acoustic scattering problems by randomly shaped obstacles in three-dimensional space using a fast isogeometric boundary eleme…
Space-time shape uncertainties in the forward and inverse problem of electrocardiography
Lia Gander, Rolf Krause, Michael Multerer +1
In electrocardiography, the "classic" inverse problem is the reconstruction of electric potentials at a surface enclosing the heart from remote recordings at the body surface and a…