Download this article
 Download this article For screen
For printing
Recent Issues

Volume 17
Issue 10, 3371–3670
Issue 9, 2997–3369
Issue 8, 2619–2996
Issue 7, 2247–2618
Issue 6, 1871–2245
Issue 5, 1501–1870
Issue 4, 1127–1500
Issue 3, 757–1126
Issue 2, 379–756
Issue 1, 1–377

Volume 16, 10 issues

Volume 15, 8 issues

Volume 14, 8 issues

Volume 13, 8 issues

Volume 12, 8 issues

Volume 11, 8 issues

Volume 10, 8 issues

Volume 9, 8 issues

Volume 8, 8 issues

Volume 7, 8 issues

Volume 6, 8 issues

Volume 5, 5 issues

Volume 4, 5 issues

Volume 3, 4 issues

Volume 2, 3 issues

Volume 1, 3 issues

The Journal
About the journal
Ethics and policies
Peer-review process
 
Submission guidelines
Submission form
Editorial board
Editors' interests
 
Subscriptions
 
ISSN 1948-206X (online)
ISSN 2157-5045 (print)
 
Author index
To appear
 
Other MSP journals
Carleson measure estimates for caloric functions and parabolic uniformly rectifiable sets

Simon Bortz, John Hoffman, Steve Hofmann, José Luis Luna García and Kaj Nyström

Vol. 16 (2023), No. 4, 1061–1088
Abstract

Let E n+1 be a parabolic uniformly rectifiable set. We prove that every bounded solution u to

tu Δu = 0 in  n+1 E

satisfies a Carleson measure estimate condition. An important technical novelty of our work is that we develop a corona domain approximation scheme for E in terms of regular Lip (12,1) graph domains. This scheme has an analogous elliptic version which improves on the known results in that setting.

Keywords
parabolic equations, parabolic uniform rectifiability, Carleson measures
Mathematical Subject Classification
Primary: 28A75
Secondary: 28A78, 35K10, 42B37
Milestones
Received: 29 March 2021
Revised: 23 September 2021
Accepted: 26 October 2021
Published: 15 June 2023
Authors
Simon Bortz
Department of Mathematics
University of Alabama
Tuscaloosa, AL
United States
John Hoffman
Department of Mathematics
University of Missouri at Columbia
Columbia, MO
United States
Steve Hofmann
Department of Mathematics
University of Missouri at Columbia
Columbia, MO
United States
José Luis Luna García
Department of Mathematics & Statistics
McMaster University
Hamilton
Canada
Kaj Nyström
Department of Mathematics
Uppsala University
Uppsala
Sweden

Open Access made possible by participating institutions via Subscribe to Open.