20 citations · 80 across the 13 of their papers we have counts for
3 papers · 1 filter
PDE/PDF-informed adaptive sampling for efficient non-intrusive surrogate modelling
Yous van Halder, Benjamin Sanderse, Barry Koren
A novel refinement measure for non-intrusive surrogate modelling of partial differential equations (PDEs) with uncertain parameters is proposed. Our approach uses an empirical inte…
Non-intrusive uncertainty quantification using reduced cubature rules
L. M. M. van den Bos, B. Koren, R. P. Dwight
For the purpose of uncertainty quantification with collocation, a method is proposed for generating families of one-dimensional nested quadrature rules with positive weights and sy…
An acoustic-convective splitting-based approach for the Kapila two-phase flow model
M. ten Eikelder, F. Daude, B. Koren +1
In this paper we propose a new acoustic-convective splitting-based numerical scheme for the Kapila five-equation two-phase flow model. The splitting operator decouples the acoustic…