Boundary behavior of subharmonic functions in nontangential accessible domains
Volume 108 / 1994
Studia Mathematica 108 (1994), 25-48
DOI: 10.4064/sm-108-1-25-48
Abstract
The following results concerning boundary behavior of subharmonic functions in the unit ball of $ℝ^n$ are generalized to nontangential accessible domains in the sense of Jerison and Kenig [7]: (i) The classical theorem of Littlewood on the radial limits. (ii) Ziomek's theorem on the $L^p$-nontangential limits. (iii) The localized version of the above two results and nontangential limits of Green potentials under a certain nontangential condition.
