2 citations · 4 across the 3 of their papers we have counts for
3 papers
math.NA2024★ 2 cited
Compression using Quasi-Interpolation
Martin Buhmann, Feng Dai
We consider quasi-interpolation with a main application in radial basis function approximations and compression in this article. Constructing and using these quasi-interpolants, we…
math.CA2022
Positive definite functions on a regular domain
Martin Buhmann, Yuan Xu
We define positive and strictly positive definite functions on a domain and study these functions on a list of regular domains. The list includes the unit ball, conic surface, hype…
math.NA2020★ 2 cited
Discretization on high-dimensional domains
Martin Buhmann, Feng Dai, Yeli Niu
Let be a Borel probability measure on a compact path-connected metric space for which there exist constants such that for every open ball $B\…