Pablo Rocha

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20242026

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math.FA2026

A note on variable (Hardy-)Lorentz spaces

Pablo Rocha

The purpose of this note is to establish further properties of the variable Lorentz spaces $L^{p (\cdot), q (\cdot)} (R^{n})$ introduced by L. Ephremidze, V. Kokilas…

math.FA2025

Estimates for convolution operators on Hardy spaces associated with ball quasi-Banach function spaces

Pablo Rocha

Let $0 \leq I^\pm < n$ , $N \in N$ , and let $X$ and $Y$ be ball quasi-Banach function spaces on $R^{n}$ . We consider operators $T_{I^} \pm$ defined by convolution with kernels…