2 papers
math.NA2026
A median QMC method for unbounded integrands over in weighted unanchored Sobolev spaces
Ziyang Ye, Josef Dick, Xiaoqun Wang
This paper investigates quasi-Monte Carlo (QMC) integration of Lebesgue integrable functions with respect to a density function over . We extend the construction-free…
math.ST2025
Density estimation via periodic scaled Korobov kernel method with exponential decay condition
Ziyang Ye, Haoyuan Tan, Xiaoqun Wang +1
We propose the periodic scaled Korobov kernel (PSKK) method for nonparametric density estimation on . By first wrapping the target density into a periodic version thr…