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Discrete and Continuous Dynamical Systems
Article . 2019 . Peer-reviewed
Data sources: Crossref
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zbMATH Open
Article . 2019
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https://dx.doi.org/10.48550/ar...
Article . 2017
License: arXiv Non-Exclusive Distribution
Data sources: Datacite
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A Hopf's lemma and the boundary regularity for the fractional p-Laplacian

A Hopf's lemma and the boundary regularity for the fractional \(p\)-Laplacian
Authors: Jin, Lingyu; Li, Yan;

A Hopf's lemma and the boundary regularity for the fractional p-Laplacian

Abstract

We begin the paper with a Hopf's lemma for a fractional p-Laplacian problem on a half-space. Specifically speaking, we show that the derivative of the solution along the outward normal vector is strictly positive on the boundary of the half-space. Next we show that positive solutions to a fractional p-Laplacian equation possess certain Holder continuity up to the boundary.

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Keywords

Smoothness and regularity of solutions to PDEs, Positive solutions to PDEs, Pseudodifferential operators as generalizations of partial differential operators, Fractional partial differential equations, Maximum principles in context of PDEs, boundary regularity, Mathematics - Analysis of PDEs, fractional \(p\)-Laplacian, Hopf's lemma, FOS: Mathematics, Dirichlet problem, Analysis of PDEs (math.AP)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
10
Top 10%
Top 10%
Top 10%
Green
gold