5 citations · 12 across the 11 of their papers we have counts for
Showing 2003Show all
2 papers · 1 filter
math.CA2003
Almost everywhere convergence of orthogonal expansions of several variables
Yuan Xu
For weighted space on the unit sphere of $\RR^{d+1}$, in which the weight functions are invariant under finite reflection groups, a maximal function is introduced and used to…
math.CA2003
Weighted Approximation of functions on the unit sphere
Yuan Xu
The direct and inverse theorems are established for the best approximation in the weighted space on the unit sphere of $\RR^{d+1}$, in which the weight functions are invarian…