G. Dafni

activity

20062024

J N_{p}

: nontriviality and duality

46 citations · 55 across the 14 of their papers we have counts for

collaborators

Showing 2022 · math.APShow all

2 papers · 2 filters

math.AP2022★ 1 cited

Necessary cancellation conditions for the boundedness of operators on local Hardy spaces

Galia Dafni, Chun Ho Lau, Tiago Picon +1

In this work we present necessary cancellation conditions for the continuity of linear operators in $h^{p} (R^{n})$ , $0 < p \leq 1$ , that map atoms into pseudo-molecules. Our nece…

math.AP2022

Local vanishing mean oscillation

Almaz Butaev, Galia Dafni

We consider various notions of vanishing mean oscillation on a (possibly unbounded) domain $Ω \subset R^{n}$ , and prove an analogue of Sarason's theorem, giving sufficient co…