45 citations · 84 across the 39 of their papers we have counts for
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math.NA2019★ 1 cited
On alternative quantization for doubly weighted approximation and integration over unbounded domains
P. Kritzer, F. Pillichshammer, L. Plaskota +1
It is known that for a -weighted -approximation of single variable functions with the th derivatives in a -weighted space, the minimal error of approximatio…
math.NA2019
Adaptive Approximation for Multivariate Linear Problems with Inputs Lying in a Cone
Yuhan Ding, Fred J. Hickernell, Peter Kritzer +1
We study adaptive approximation algorithms for general multivariate linear problems where the sets of input functions are non-convex cones. While it is known that adaptive algorith…
math.NA2019
Constructing QMC finite element methods for elliptic PDEs with random coefficients by a reduced CBC construction
Adrian Ebert, Peter Kritzer, Dirk Nuyens
In the analysis of using quasi-Monte Carlo (QMC) methods to approximate expectations of a linear functional of the solution of an elliptic PDE with random diffusion coefficient the…