A remark on infinity harmonic functions.
Crandall, Michael G., Evans, L.C. (2001)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Mario Marino, Antonio Maugeri (1996)
Rendiconti del Seminario Matematico della Università di Padova
Gala, Sadek (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Václav Mácha (2016)
Czechoslovak Mathematical Journal
We study higher local integrability of a weak solution to the steady Stokes problem. We consider the case of a pressure- and shear-rate-dependent viscosity, i.e., the elliptic part of the Stokes problem is assumed to be nonlinear and it depends on and on the symmetric part of a gradient of , namely, it is represented by a stress tensor which satisfies -growth condition with . In order to get the main result, we use Calderón-Zygmund theory and the method which was presented for example in...
Korkut, Luka, Pas̆ić, Mervan, Z̆ubrinić (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Carvalho e Silva, Jaime (1988)
Portugaliae mathematica
Stavros Busenberg, Mimmo Iannelli (1986)
Journal für die reine und angewandte Mathematik
Athanasopoulos, Ioannis (1984)
International Journal of Mathematics and Mathematical Sciences
Eduardo V. Teixeira (2008)
Annales de l'I.H.P. Analyse non linéaire
Konrad Gröger (1989)
Mathematische Annalen
Hans Wilhelm Alt, Luis A. Caffarelli, Avner Friedman (1985)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Arosio, Alberto (1982)
Portugaliae mathematica
Alessandra Lunardi (1984)
Mathematische Annalen
Avner Friedman, Emmanuelle DiBenedetto (1985)
Journal für die reine und angewandte Mathematik
Zdeněk Skalák (2003)
Applications of Mathematics
We present a simplified proof of a theorem proved recently concerning the number of singular points of weak solutions to the Navier-Stokes equations. If a weak solution belongs to , then the set of all possible singular points of in is at most finite at every time .
David Preiss (1997)
Journal für die reine und angewandte Mathematik
R. Deville, J. A. Jaramillo (2008)
Revista Matemática Iberoamericana
Avron Douglis (1979)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Martin Fuchs (1987/1988)
Mathematische Annalen
Josef Daněček, Marek Nikodým (2004)
Commentationes Mathematicae Universitatis Carolinae
We provide an explicit example of a nonlinear second order elliptic system of two equations in three dimension to compare two -regularity theories. We show that, for certain range of parameters, the theory developed in Daněček, Nonlinear Differential Equations Appl.9 (2002), gives a stronger result than the theory introduced in Koshelev, Lecture Notes in Mathematics,1614, 1995. In addition, there is a range of parameters where the first theory gives H"older continuity of solution for all , while...