Local Fatou theorem and the density of energy on manifolds of negative curvature
Frédéric Mouton
Université de Grenoble I, Saint-Martin-d'Hères, France
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Abstract
Let be a harmonic function on a complete simply connected manifold whose sectional curvatures are bounded between two negative constants. It is proved here a pointwise criterion of non-tangential convergence for points of the geometric boundary: the finiteness of the density of energy, which is the geometric analogue of the density of the area integral in the Euclidean half-space
Cite this article
Frédéric Mouton, Local Fatou theorem and the density of energy on manifolds of negative curvature. Rev. Mat. Iberoam. 23 (2007), no. 1, pp. 1–16
DOI 10.4171/RMI/484