Vol. 147, No. 1, 1991

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Removable singularities for subharmonic functions

Stephen J. Gardiner

Vol. 147 (1991), No. 1, 71–80
Abstract

Let Ω be an open set in n (n 3) and S be a C2(n1)-dimensional manifold in Ω. Let α (0,n2) and E be a compact subset of S of zero α-dimensional Hausdorff measure. We show that, if s is subharmonic in ΩE and satisfies s(X) c[dist(X,S)]α+2n for X ΩS, then s has a subharmonic extension to the whole of Ω. The sharpness of this and other similar results is also established.

Mathematical Subject Classification 2000
Primary: 31B05
Milestones
Received: 15 February 1989
Published: 1 January 1991
Authors
Stephen J. Gardiner