Bulletin of the London Mathematical Society Advance Access originally published online on November 4, 2008
Bulletin of the London Mathematical Society 2008 40(6):1070-1080; doi:10.1112/blms/bdn092
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© 2008 London Mathematical Society
Hölder continuous solutions to Monge–Ampère equations
Laboratoire Emile Picard
UMR 5580
Université Paul Sabatier
118 route de Narbonne
31062 Toulouse cedex 04
France
zeriahi@picard.ups-tlse.fr
Institute of Mathematics
Jagiellonian University
Reymonta 4
30-059 Krakow
Poland
Slawomir.Kolodziej@im.uj.edu.pl
Received 26 October 2007. Revision received 22 July 2008.
We study the regularity of solutions to the Dirichlet problem for the complex Monge–Ampère equation (ddc u)n=f dV on a bounded strongly pseudoconvex domain 

n. We show, under a mild technical assumption, that the unique solution u to this problem is Hölder continuous if the boundary data
is Hölder continuous and the density f belongs to Lp(
) for some p>1. This improves previous results by Bedford and Taylor and Kolodziej.
2000 Mathematics Subject Classification 32W20, 32U15.