6 citations · 25 across the 19 of their papers we have counts for
3 papers · 1 filter
Multilinear Multiplier Theorems and Applications
Loukas Grafakos, Danqing He, Hanh Van Nguyen +1
We obtain new multilinear multiplier theorems for symbols of restricted smoothness which lie locally in certain Sobolev spaces. We provide applications concerning the boundedness o…
On a trilinear singular integral form with determinantal kernel
Philip Gressman, Danqing He, Vjekoslav Kovač +3
We study a trilinear singular integral form acting on two-dimensional functions and possessing invariances under arbitrary matrix dilations and linear modulations. One part of the…
Rough Bilinear Singular Integrals
Loukas Grafakos, Danqing He, Petr Honzík
We study the rough bilinear singular integral, introduced by Coifman and Meyer , $$ T_Ω(f,g)(x)=p.v. \! \int_{\mathbb R^{n}}\! \int_{\mathbb R^{n}}\! |(y,z)|^{-2n} Ω((y,z)/|(y,z)|)…