11 citations · 17 across the 5 of their papers we have counts for
5 papers
theory of weights for rough homogeneous singular integrals and commutators
C. Perez, I. Rivera-Rios, L. Roncal
Quantitative estimates for rough homogeneous singular integrals and commutators of symbols and are obtained. In particular the following estimates…
Revisiting floating bodies
Óscar Ciaurri, Emilio Fernández, L. Roncal
The conic sections, as well as the solids obtained by revolving these curves, and many of their surprising properties, were already studied by Greek mathematicians since at least t…
Hardy's inequality for fractional powers of the sublaplacian on the Heisenberg group
L. Roncal, S. Thangavelu
We prove Hardy inequalities for the conformally invariant fractional powers of the sublaplacian on the Heisenberg group . We prove two versions of such inequalities d…
Vector-valued extensions for fractional integrals of Laguerre expansions
Ó. Ciaurri, L. Roncal
We prove some vector-valued inequalities for fractional integrals defined in the context of two different orthonormal systems of Laguerre functions. Our results are based on estima…
The Bochner-Riesz means for Fourier-Bessel expansions: norm inequalities for the maximal operator and almost everywhere convergence
Ó. Ciaurri, L. Roncal
In this paper, we develop a thorough analysis of the boundedness properties of the maximal operator for the Bochner-Riesz means related to the Fourier-Bessel expansions. For this o…