36 citations · 155 across the 25 of their papers we have counts for
4 papers · 2 filters
Mapping properties of fundamental operators in harmonic analysis related to Bessel operators
Jorge J. Betancor, Eleonor Harboure, Adam Nowak +1
We prove sharp power-weighted strong type, weak type and restricted weak type inequalities for the heat and Poisson integral maximal operators, Riesz transform and a Littlewood-Pal…
Riesz transforms for Jacobi expansions
Adam Nowak, Peter Sjögren
We define and study Riesz transforms and conjugate Poisson integrals associated with multi-dimensional Jacobi expansions.
Riesz transforms for the Dunkl harmonic oscillator
Adam Nowak, Krzysztof Stempak
We define and investigate a system of Riesz transforms related to the Dunkl harmonic oscillator.
The multi-dimensional pencil phenomenon for Laguerre heat-diffusion maximal operators
Adam Nowak, Peter Sjögren
We investigate in detail the mapping properties of the maximal operator associated with the heat-diffusion semigroup corresponding to expansions with respect to multi-dimensional s…