A1 Journal article (refereed)
Remarks on regularity for p-Laplacian type equations in non-divergence form (2018)
Attouchi, A., & Ruosteenoja, E. (2018). Remarks on regularity for p-Laplacian type equations in non-divergence form. Journal of Differential Equations, 265(5), 1922-1961. https://doi.org/10.1016/j.jde.2018.04.017
JYU authors or editors
Publication details
All authors or editors: Attouchi, Amal; Ruosteenoja, Eero
Journal or series: Journal of Differential Equations
ISSN: 0022-0396
eISSN: 1090-2732
Publication year: 2018
Volume: 265
Issue number: 5
Pages range: 1922-1961
Publisher: Academic Press
Place of Publication: Maryland Heights
Publication country: United States
Publication language: English
DOI: https://doi.org/10.1016/j.jde.2018.04.017
Publication open access: Not open
Publication channel open access:
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/58349
Abstract
We study a singular or degenerate equation in non-divergence form modeled on the p-Laplacian, −|Du|γ(Δu+(p−2)Δ∞ Nu)=finΩ. We investigate local C1,α regularity of viscosity solutions in the full range γ>−1 and p>1, and provide local W2,2 estimates in the restricted cases where p is close to 2 and γ is close to 0.
Keywords: partial differential equations; viscosity
Free keywords: p-Laplacian; viscosity solutions; local C1,α regularity; integrability of second derivatives
Contributing organizations
Related projects
- Regularity issues for the normalized p-Laplacian and more general parabolic equations in non-divergence form.
- Attouchi, Amal
- Research Council of Finland
Ministry reporting: Yes
Reporting Year: 2018
JUFO rating: 2