Xingping Sun

activity

20102020

most citedKernel Approximation on Manifolds II: The

L_{\infty}

-norm of the

L_{2}

-projector

34 citations · 38 across the 5 of their papers we have counts for

collaborators

Showing math.CAShow all

2 papers · 1 filter

math.CA2017

Optimal order Jackson type inequality for scaled Shepard approximation

Steven Senger, Xingping Sun, Zongmin Wun

We study a variation of the Shepard approximation scheme by introducing a dilation factor into the base function, which synchronizes with the Hausdorff distance between the data se…

math.CA2010★ 34 cited

Kernel Approximation on Manifolds II: The $L_{\infty}$ -norm of the $L_{2}$ -projector

Thomas Hangelbroek, Fran J Narcowich, Xingping Sun +1

This article addresses two topics of significant mathematical and practical interest in the theory of kernel approximation: the existence of local and stable bases and the L_p--bou…

Optimal order Jackson type inequality for scaled Shepard approximation

Kernel Approximation on Manifolds II: The L∞​-norm of the L2​-projector

Kernel Approximation on Manifolds II: The $L_{\infty}$ -norm of the $L_{2}$ -projector