research
∙
05/10/2023
Hybrid hyperinterpolation over general regions
We present an ℓ^2_2+ℓ_1-regularized discrete least squares approximation...
share
research
∙
04/17/2023
Qsurf: compressed QMC integration on parametric surfaces
We discuss a bottom-up algorithm for Tchakaloff like compression of Quas...
research
∙
03/24/2023
Random sampling and unisolvent interpolation by almost everywhere analytic functions
We prove a.s. (almost sure) unisolvency of interpolation by continuous r...
research
∙
03/02/2023
Compressed QMC volume and surface integration on union of balls
We discuss an algorithm for Tchakaloff-like compression of Quasi-MonteCa...
research
∙
11/29/2022