research
∙
09/15/2022
The power of random information for numerical approximation and integration
This thesis investigates the quality of randomly collected data by emplo...
share
research
∙
09/29/2021
Random sections of ℓ_p-ellipsoids, optimal recovery and Gelfand numbers of diagonal operators
We study the circumradius of a random section of an ℓ_p-ellipsoid, 0<p≤∞...
research
∙
09/09/2021
Function recovery on manifolds using scattered data
We consider the task of recovering a Sobolev function on a connected com...
research
∙
08/04/2021
Recovery of Sobolev functions restricted to iid sampling
We study L_q-approximation and integration for functions from the Sobole...
research
∙
10/09/2020
On the relation of the spectral test to isotropic discrepancy and L_q-approximation in Sobolev spaces
This paper is a follow-up to the recent paper "A note on isotropic discr...
research
∙
09/23/2020