A sharp Harnack bound for a nonlocal heat equation

Bulletin of the Polish Academy of Sciences Mathematics 2026 Open access

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Authors: Mateusz Dembny, Mikołaj Sierżęga
DOI: 10.4064/ba250224-24-7
Cited by: 0

Abstract

A sharp double-sided Harnack bound is derived for positive solutions of a fractional-order heat equation.

Fields of Study & Subjects

Fractional Differential Equations Solutions Nonlinear Differential Equations Analysis Nonlinear Partial Differential Equations

Publication details

Journal / source
Bulletin of the Polish Academy of Sciences Mathematics
Publisher
Institute of Mathematics, Polish Academy of Sciences
Publication date
11 August 2026
Language
EN