2 papers
math.FA2026
Fractional integral on Hardy spaces on product domains
Yiyu Tang
By using the vector-valued theory of singular integrals, we prove a Hardy--Littlewood--Sobolev inequality on product Hardy spaces , which is a parallel result of t…
math.FA2026
An multiplier theorem on anisotropic spaces
Yiyu Tang
A parallel result of (the classical) Sledd--Stegenga's multiplier theorem was obtained on the space under the anisotropic settings. Based on the same tec…