Browsing Analysis of Partial Differential Equations (APDE) by Author "Accomazzo, N."

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On Bloom type estimates for iterated commutators of fractional integrals

Accomazzo, N.; Martinez-Perales, J.C.; Rivera-Ríos, I.P. (2018-04)

In this paper we provide quantitative Bloom type estimates for iterated commutators of fractional integrals improving and extending results from [15]. We give new proofs for those inequalities relying upon a new sparse ...
Topics in Harmonic Analysis; commutators and directional singular integrals

Accomazzo, N. (2020-03-01)

This dissertation focuses on two main topics: commutators and maximal directional operators. Our first topic will also distinguish between two cases: commutators of singular integral operators and BMO functions and ...