3 papers
math.CA2022
Calderón-Zygmund operators on local hardy spaces
The Anh Bui, Fu Ken Ly
We give necessary and sufficient conditions for inhomogeneous Calderón-Zgymund operators to be bounded on the local hardy spaces . We then give applications to l…
math.CA2020
Weighted embeddings for function spaces associated with Hermite expansions
The Anh Bui, Ji Li, Fu Ken Ly
We study weighted Besov and Triebel--Lizorkin spaces associated with Hermite expansions and obtain (i) frame decompositions, and (ii) characterizations of continuous Sobolev-type e…
math.CA2018
Maximal function characterizations for Hardy spaces on spaces of homogeneous type with finite measure and applications
The Anh Bui, Xuan Thinh Duong, Fu Ken Ly
We prove nontangential and radial maximal function characterizations for Hardy spaces associated to a non-negative self-adjoint operator satisfying Gaussian estimates on a space of…