45 citations · 84 across the 39 of their papers we have counts for
4 papers · 1 filter
On efficient weighted integration via a change of variables
Peter Kritzer, Friedrich Pillichshammer, Leszek Plaskota +1
In this paper, we study the approximation of -dimensional -weighted integrals over unbounded domains or using a special change of variables, s…
Exponential tractability of linear tensor product problems
Fred J. Hickernell, Peter Kritzer, Henryk Wozniakowski
In this article we consider the approximation of compact linear operators defined over tensor product Hilbert spaces. Necessary and sufficient conditions on the singular values of…
Notes on tractability conditions for linear multivariate problems
Peter Kritzer, Henryk Wozniakowski
We study approximations of compact linear multivariate operators defined over Hilbert spaces. We provide necessary and sufficient conditions on various notions of tractability. The…
Constructing lattice points for numerical integration by a reduced fast successive coordinate search algorithm
Adrian Ebert, Peter Kritzer
In this paper, we study an efficient algorithm for constructing node sets of high-quality quasi-Monte Carlo integration rules for weighted Korobov, Walsh, and Sobolev spaces. The a…