Polarized Hardy--Stein identity

Fuente: arXiv
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Main Authors: Bogdan, Krzysztof, Gutowski, Michał, Pietruska-Pałuba, Katarzyna
Format: Preprint
Published: 2023
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author Bogdan, Krzysztof
Gutowski, Michał
Pietruska-Pałuba, Katarzyna
author_facet Bogdan, Krzysztof
Gutowski, Michał
Pietruska-Pałuba, Katarzyna
contents We prove the Hardy--Stein identity for vector functions in $L^p(\mathbb R^d;\mathbb R^n)$ with $1<p<\infty$ and for the canonical paring of two real functions in $L^p(\mathbb R^d)$ with $2\le p<\infty$. To this end we propose a notion of Bregman co-divergence and study the corresponding integral forms.
format Preprint
id arxiv_https___arxiv_org_abs_2309_09856
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Polarized Hardy--Stein identity
Bogdan, Krzysztof
Gutowski, Michał
Pietruska-Pałuba, Katarzyna
Classical Analysis and ODEs
Functional Analysis
Probability
Primary 46E35, Secondary 31C05
We prove the Hardy--Stein identity for vector functions in $L^p(\mathbb R^d;\mathbb R^n)$ with $1<p<\infty$ and for the canonical paring of two real functions in $L^p(\mathbb R^d)$ with $2\le p<\infty$. To this end we propose a notion of Bregman co-divergence and study the corresponding integral forms.
title Polarized Hardy--Stein identity
topic Classical Analysis and ODEs
Functional Analysis
Probability
Primary 46E35, Secondary 31C05
url https://arxiv.org/abs/2309.09856