30 citations · 41 across the 11 of their papers we have counts for
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math.NA2018★ 3 cited
Gradient Descent-based D-optimal Design for the Least-Squares Polynomial Approximation
V. P. Zankin, G. V. Ryzhakov, I. V. Oseledets
In this work, we propose a novel sampling method for Design of Experiments. This method allows to sample such input values of the parameters of a computational model for which the…
math.NA2018
Function approximation using gradient information with application to parametric and stochastic differential equations
Gleb Ryzhakov, Ivan Oseledets
In the paper we consider the problem of multivariate function approximation in polynomial basis. In order to solve this problem, we adjust the least squares method (LSM) by adding…