J. Korean Math. Soc. 2012; 49(6): 1273-1299
Printed November 1, 2012
https://doi.org/10.4134/JKMS.2012.49.6.1273
Copyright © The Korean Mathematical Society.
Doyoon Kim
Kyung Hee University
We prove the global regularity of weak solutions to a conormal derivative boundary value problem for quasilinear elliptic equations in divergence form on Lipschitz domains under the controlled growth conditions on the low order terms. The leading coefficients are in the class of BMO functions with small mean oscillations.
Keywords: quasilinear elliptic equations, conormal derivative boundary value problem, BMO coefficients, Sobolev spaces
MSC numbers: 35J62, 35J25, 35B65
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