Kai Wang

activity

20192026

L_{p}

Markov factors with doubling weights on the ball

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

cs.CC2026

A note about exponential tractability of linear weighted tensor product problems in the worst-case setting

Zirong Liu, Heping Wang, Kai Wang

This paper is devoted to discussing the weighted linear tensor product problems in the worst case setting. We consider algorithms that use finitely many evaluations of arbitrary co…

math.CA2022★ 1 cited

Weighted $L_{p}$ Markov factors with doubling weights on the ball

Jiansong Li, Heping Wang, Kai Wang

Let $L_{p, w}, 1 \leq p < \infty,$ denote the weighted $L_{p}$ space of functions on the unit ball $B^{d}$ with a doubling weight $w$ on $B^{d}$ . The Markov factor for $L_{p, w}$ o…

math.CA2019

Entropy numbers of weighted Sobolev classes on the unit sphere

Heping Wang, Wang Kai

We obtain the asymptotic orders of entropy numbers of Sobolev classes on the unit sphere with Dunkl weight which associates with the finite reflection group. Moreover, the asymptot…

A note about exponential tractability of linear weighted tensor product problems in the worst-case setting

Weighted Lp​ Markov factors with doubling weights on the ball

Entropy numbers of weighted Sobolev classes on the unit sphere

Weighted $L_{p}$ Markov factors with doubling weights on the ball