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Boundary regularity for degenerate and singular parabolic equations
Linköping University, Department of Mathematics, Mathematics and Applied Mathematics. Linköping University, The Institute of Technology.ORCID iD: 0000-0002-9677-8321
Linköping University, Department of Mathematics, Mathematics and Applied Mathematics. Linköping University, The Institute of Technology.ORCID iD: 0000-0002-1238-6751
University of Pavia, Italy.
University of Jyvaskyla, Finland.
2015 (English)In: Calculus of Variations and Partial Differential Equations, ISSN 0944-2669, E-ISSN 1432-0835, Vol. 52, no 3-4, 797-827 p.Article in journal (Refereed) Published
Abstract [en]

We characterise regular boundary points of the parabolic p-Laplacian in terms of a family of barriers, both when p greater than 2 and 1 less than p less than 2. By constructing suitable families of such barriers, we give some simple geometric conditions that ensure the regularity of boundary points.

Place, publisher, year, edition, pages
Springer Verlag (Germany) , 2015. Vol. 52, no 3-4, 797-827 p.
National Category
Mathematics
Identifiers
URN: urn:nbn:se:liu:diva-117660DOI: 10.1007/s00526-014-0734-9ISI: 000352199600017OAI: oai:DiVA.org:liu-117660DiVA: diva2:811441
Note

Funding Agencies|Swedish Research Council; Academy of Finland

Available from: 2015-05-12 Created: 2015-05-06 Last updated: 2016-05-04

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Björn, AndersBjörn, Jana
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ReferencesLink to record
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