3 citations · 4 across the 2 of their papers we have counts for
2 papers
math.NA2025★ 1 cited
Multivariate Newton Interpolation in Downward Closed Spaces Reaches the Optimal Geometric Approximation Rates for Bos--Levenberg--Trefethen Functions
Michael Hecht, Phil-Alexander Hofmann, Damar Wicaksono +5
We extend the univariate Newton interpolation algorithm to arbitrary spatial dimensions and for any choice of downward-closed polynomial space, while preserving its quadratic runti…
math.NA2017★ 3 cited
A Quadratic-Time Algorithm for General Multivariate Polynomial Interpolation
M. Hecht, B. L. Cheeseman, K. B. Hoffmann +1
For , and a given function the polynomial interpolation problem (PIP) is to determine a \emph{generic nod…