$L_p$-estimates of the conormal derivative problem for parabolic equations with time measurable coefficients and $A_p$-weights

Fuente: arXiv
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Autori principali: Dong, Hongjie, Jung, Pilgyu, Kim, Doyoon
Natura: Preprint
Pubblicazione: 2025
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author Dong, Hongjie
Jung, Pilgyu
Kim, Doyoon
author_facet Dong, Hongjie
Jung, Pilgyu
Kim, Doyoon
contents This paper investigates weighted mixed-norm estimates for divergence-type parabolic equations on Reifenberg-flat domains with the conormal derivative boundary condition. The leading coefficients are assumed to be merely measurable in the time variable and to have small mean oscillations in the spatial variables. In deriving the boundary estimates, we overcome a regularity issue by employing half-time derivative estimates.
format Preprint
id arxiv_https___arxiv_org_abs_2510_21139
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle $L_p$-estimates of the conormal derivative problem for parabolic equations with time measurable coefficients and $A_p$-weights
Dong, Hongjie
Jung, Pilgyu
Kim, Doyoon
Analysis of PDEs
This paper investigates weighted mixed-norm estimates for divergence-type parabolic equations on Reifenberg-flat domains with the conormal derivative boundary condition. The leading coefficients are assumed to be merely measurable in the time variable and to have small mean oscillations in the spatial variables. In deriving the boundary estimates, we overcome a regularity issue by employing half-time derivative estimates.
title $L_p$-estimates of the conormal derivative problem for parabolic equations with time measurable coefficients and $A_p$-weights
topic Analysis of PDEs
url https://arxiv.org/abs/2510.21139