Morrey Regularity of Solutions of Nonlinear Elliptic Systems of Arbitrary Order with Restrictions on the Modulus of Ellipticity

  • E. A. Kalita

Abstract

We investigate the dependence of the regularity of generalized solutions of nonlinear elliptic systems on the modulus of ellipticity and regularity of the right-hand side. We establish Morrey regularity with limit exponent determined by the modulus of ellipticity in the case where the right-hand side belongs to a space with a norm stronger than the Dini function. These conditions are exact for second-order systems, namely, for any violation of the Dini condition, we construct a solution that does not belong to the Morrey space with limit exponent.
Published
25.11.2002
How to Cite
KalitaE. A. “Morrey Regularity of Solutions of Nonlinear Elliptic Systems of Arbitrary Order With Restrictions on the Modulus of Ellipticity”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 54, no. 11, Nov. 2002, pp. 1452-66, https://umj.imath.kiev.ua/index.php/umj/article/view/4184.
Section
Research articles