51 citations · 176 across the 31 of their papers we have counts for
3 papers · 2 filters
A projected Nesterov-Kaczmarz approach to stellar population-kinematic distribution reconstruction in Extragalactic Archaeology
Fabian Hinterer, Simon Hubmer, Prashin Jethwa +3
In this paper, we consider the problem of reconstructing a galaxy's stellar population-kinematic distribution function from optical integral field unit measurements. These quantiti…
A numerical comparison of some heuristic stopping rules for nonlinear Landweber iteration
Simon Hubmer, Ekaterina Sherina, Stefan Kindermann +1
The choice of a suitable regularization parameter is an important part of most regularization methods for inverse problems. In the absence of reliable estimates of the noise level,…
Characterizations of Adjoint Sobolev Embedding Operators with Applications in Inverse Problems
Simon Hubmer, Ekaterina Sherina, Ronny Ramlau
We consider the Sobolev embedding operator and its role in the solution of inverse problems. In particular, we collect various properties and investigate…