Lipschitz regularity for parabolic fractional $p$-Laplace equations

Fuente: arXiv
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Autor principal: Prasad, Harsh
Formato: Preprint
Publicado: 2026
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author Prasad, Harsh
author_facet Prasad, Harsh
contents We prove that local weak solutions to nonlocal parabolic $p$-Laplace equations are locally Lipschitz continuous in space, uniformly in time for every $1<p<\infty$ and $s \in (0,1)$ whenever $sp > p-1$. Our results hold for symmetric, translation-invariant kernels satisfying standard ellipticity bounds, including kernels that may be discontinuous and require only that the tail of the solution be bounded. In the linear case, our proof provides a different route avoiding blow up arguments and Liouville theorems.
format Preprint
id arxiv_https___arxiv_org_abs_2603_21956
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Lipschitz regularity for parabolic fractional $p$-Laplace equations
Prasad, Harsh
Analysis of PDEs
35B65, 35K92, 35R09, 35D30
We prove that local weak solutions to nonlocal parabolic $p$-Laplace equations are locally Lipschitz continuous in space, uniformly in time for every $1<p<\infty$ and $s \in (0,1)$ whenever $sp > p-1$. Our results hold for symmetric, translation-invariant kernels satisfying standard ellipticity bounds, including kernels that may be discontinuous and require only that the tail of the solution be bounded. In the linear case, our proof provides a different route avoiding blow up arguments and Liouville theorems.
title Lipschitz regularity for parabolic fractional $p$-Laplace equations
topic Analysis of PDEs
35B65, 35K92, 35R09, 35D30
url https://arxiv.org/abs/2603.21956