Uniformly bounded Lebesgue constants for scaled cardinal interpolation with Matérn kernels

Aurelian Bejancu

For $h>0$ and positive integers $m$, $d$, such that $m>d/2$, we study non-stationary interpolation at the points of the scaled grid $h{\mathbb{Z}}^d$ via the Matérn kernel ${\Phi }_{m,d}$-…