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20172026
most citedDichotomy property for maximal operators in non-doubling setting

1 citations · 1 across the 9 of their papers we have counts for

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16 papers · 1 filter

math.CA2025

On differentiation of integrals in Lebesgue spaces

Marco Fraccaroli, Dariusz Kosz, Luz Roncal

We study the problem of differentiation of integrals for certain bases in the infinite-dimensional torus . In particular, for every , we construct…

math.CA2022

On the doubling condition in the infinite-dimensional setting

Dariusz Kosz

We present a systematic approach to the problem whether a topologically infinite-dimensional space can be made homogeneous in the Coifman--Weiss sense. The answer to the examined q…

math.CA2022

The maximal function of the Devil's staircase is absolutely continuous

Cristian González-Riquelme, Dariusz Kosz

We study the problem of whether the centered Hardy--Littlewood maximal function of a singular function is absolutely continuous. For a parameter and a closed set $E\s…

math.CA2021

Maximal operators in nondoubling metric measure spaces

Dariusz Kosz

This is a revised version of the doctoral dissertation of the same title, written under the supervision of Professor Krzysztof Stempak in 2019. For general (possibly nondoubling) m…

math.CA2021

Maximal operators on the infinite-dimensional torus

Dariusz Kosz, Javier Martínez Perales, Victoria Paternostro +2

We study maximal operators related to bases on the infinite-dimensional torus . {For the normalized Haar measure on it is known that $M^{\mathcal{…

math.CA2021

condition for general bases revisited: complete classification of definitions

Dariusz Kosz

We refer to the discussion on different characterizations of the class of weights, initiated by Duoandikoetxea, Martín-Reyes, and Ombrosi. Twelve definitions of the $A_\…