Das Picard-Prinzip und verwandte Fragen bei Störung von harmonischen Räumen.
Let be a Bauer sheaf that admits a Green function. Then there exists a diffusion process corresponding to the sheaf whose resolvent possesses a Hunt-Kunita-Watanabe dual resolvent that comes from a diffusion process. If is a Brelot sheaf which possesses an adjoint sheaf the dual process corresponds to .The Martin compactification defined by a Brelot sheaf that admits a Green function coincides with a Kunita-Watanabe compactification defined by the dual resolvent.