activity
20102022
most citedAttosecond Electron Pulse Trains and Quantum State Reconstruction in Ultrafast Transmission Electron Microscopy

358 citations · 1.1k across the 35 of their papers we have counts for

collaborators
Showing 2015Show all

5 papers · 1 filter

math.NA2015★ 21 cited

Variational source conditions and stability estimates for inverse electromagnetic medium scattering problems

Frederic Weidling, Thorsten Hohage

This paper is concerned with the inverse problem to recover the scalar, complex-valued refractive index of a medium from measurements of scattered time-harmonic electromagnetic wav…

math.NA2015★ 51 cited

Regularized Newton Methods for X-ray Phase Contrast and General Imaging Problems

Simon Maretzke, Matthias Bartels, Martin Krenkel +2

Like many other advanced imaging methods, x-ray phase contrast imaging and tomography require mathematical inversion of the observed data to obtain real-space information. While an…

math.NA2015★ 19 cited

Convergence Rates for Exponentially Ill-Posed Inverse Problems with Impulsive Noise

Claudia König, Frank Werner, Thorsten Hohage

This paper is concerned with exponentially ill-posed operator equations with additive impulsive noise on the right hand side, i.e. the noise is large on a small part of the domain…

math.NA2015★ 8 cited

Pinsker estimators for local helioseismology

D. Fournier, L. Gizon, M. Holzke +1

A major goal of helioseismology is the three-dimensional reconstruction of the three velocity components of convective flows in the solar interior from sets of wave travel-time mea…

math.NA2015★ 54 cited

Verification of a variational source condition for acoustic inverse medium scattering problems

Thorsten Hohage, Frederic Weidling

This paper is concerned with the classical inverse scattering problem to recover the refractive index of a medium given near or far field measurements of scattered time-harmonic ac…