A note on regular points for solutions of nonlinear elliptic systems

Josef Daněček; Eugen Viszus

Archivum Mathematicum (1996)

  • Volume: 032, Issue: 2, page 105-116
  • ISSN: 0044-8753

Abstract

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It is shown in this paper that gradient of vector valued function u ( x ) , solution of a nonlinear elliptic system, cannot be too close to a straight line without u ( x ) being regular.

How to cite

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Daněček, Josef, and Viszus, Eugen. "A note on regular points for solutions of nonlinear elliptic systems." Archivum Mathematicum 032.2 (1996): 105-116. <http://eudml.org/doc/247858>.

@article{Daněček1996,
abstract = {It is shown in this paper that gradient of vector valued function $ u(x), $ solution of a nonlinear elliptic system, cannot be too close to a straight line without $ u(x) $ being regular.},
author = {Daněček, Josef, Viszus, Eugen},
journal = {Archivum Mathematicum},
keywords = {nonlinear elliptic systems; regularity; Hölder continuity of the gradient; regular points},
language = {eng},
number = {2},
pages = {105-116},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {A note on regular points for solutions of nonlinear elliptic systems},
url = {http://eudml.org/doc/247858},
volume = {032},
year = {1996},
}

TY - JOUR
AU - Daněček, Josef
AU - Viszus, Eugen
TI - A note on regular points for solutions of nonlinear elliptic systems
JO - Archivum Mathematicum
PY - 1996
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 032
IS - 2
SP - 105
EP - 116
AB - It is shown in this paper that gradient of vector valued function $ u(x), $ solution of a nonlinear elliptic system, cannot be too close to a straight line without $ u(x) $ being regular.
LA - eng
KW - nonlinear elliptic systems; regularity; Hölder continuity of the gradient; regular points
UR - http://eudml.org/doc/247858
ER -

References

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  1. Sistemi ellittici in forma divergenza. Regolarita all’interno, Quaderni, Pisa, 1980. (1980) Zbl0453.35026MR0668196
  2. On the regularity of weak solutions to nonlinear elliptic systems of second order, Zeitschrift für Analysis und ihre Anwendungen Bd. 9(6) (1990), 535–544. (1990) MR1119297
  3. A note one regular points for solutions of elliptic systems, Manuscripta mathematica 29 (1979), 417–426. (1979) MR0545051
  4. Function spaces, Academia, Prague, 1977. (1977) MR0482102
  5. Introduction to the theory of nonlinear elliptic equations, Teubner-Texte zur Math., Leipzig, 1983. (1983) MR0731261
  6. Principio di massimo per i sistemi ellitici quasilineari non diagonali, Bol.U.M.I. (4)6 (1972), 1–10. (1972) MR0315281

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