Hölder Continuity and Harnack estimate for non-homogeneous parabolic equations

Fuente: arXiv
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Main Authors: Arya, Vedansh, Julin, Vesa
Format: Preprint
Published: 2024
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author Arya, Vedansh
Julin, Vesa
author_facet Arya, Vedansh
Julin, Vesa
contents In this paper we continue the study on intrinsic Harnack inequality for non- homogeneous parabolic equations in non-divergence form initiated by the first author in [1]. We establish a forward-in-time intrinsic Harnack inequality, which in particular implies the Hölder continuity of the solutions. We also provide a Harnack type estimate on global scale which quantifies the strong minimum principle. In the time-independent setting, this together with [1] provides an alternative proof of the generalized Harnack inequality proven by the second author in [9].
format Preprint
id arxiv_https___arxiv_org_abs_2405_03283
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Hölder Continuity and Harnack estimate for non-homogeneous parabolic equations
Arya, Vedansh
Julin, Vesa
Analysis of PDEs
In this paper we continue the study on intrinsic Harnack inequality for non- homogeneous parabolic equations in non-divergence form initiated by the first author in [1]. We establish a forward-in-time intrinsic Harnack inequality, which in particular implies the Hölder continuity of the solutions. We also provide a Harnack type estimate on global scale which quantifies the strong minimum principle. In the time-independent setting, this together with [1] provides an alternative proof of the generalized Harnack inequality proven by the second author in [9].
title Hölder Continuity and Harnack estimate for non-homogeneous parabolic equations
topic Analysis of PDEs
url https://arxiv.org/abs/2405.03283