130 citations · 332 across the 20 of their papers we have counts for
22 papers
Characterizations of Hardy spaces on tube domains over polyhedral cones
Zunwei Fu, Loukas Grafakos, Wei Wang +1
This paper is devoted to the equivalence of various characterizations of holomorphic Hardy spaces on tube domains over polyhedral cones. We establish a new iterated Poisson i…
Remarks on countable subadditivity
Loukas Grafakos, Monica Visan
We discuss how countable subadditivity of operators can be derived from subadditivity under mild forms of continuity, and provide examples manifesting such circumstances.
Multilinear rough singular integral operators
Loukas Grafakos, Danqing He, Petr Honzik +1
We study -linear homogeneous rough singular integral operators associated with integrable functions on with mean value zero. We prove bou…
Riesz transform associated with the fractional Fourier transform and applications in image edge detection
Zunwei Fu, Loukas Grafakos, Yan Lin +2
The fractional Hilbert transform was introduced by Zayed [30, Zayed, 1998] and has been widely used in signal processing. In view of is connection with the fractional Fourier trans…
Interpolation for analytic families of multilinear operators on metric measure spaces
Loukas Grafakos, El Maati Ouhabaz
Let (X j , d j , j), j = 0, 1,. .. , m be metric measure spaces. Given 0 < p for = 1,. .. , m and an analytic family of multilinear operators T z : L p 1…
On pointwise a.e. convergence of multilinear operators
Loukas Grafakos, Danqing He, Petr Honzík +1
In this work we obtain the pointwise almost everywhere convergence for two families of multilinear operators: (a) truncated homogeneous singular integral operators associated with…