The Martin boundaries of equivalent sheaves
John C. Taylor (1970)
Annales de l'institut Fourier
Similarity:
The Martin compactification of defined by a Brelot sheaf satisfying proportionality is shown to be the same as for if the sheaves agree outside a compact set. Minimal points coincide and hence and are isomorphic topological cones. Nakai’s result on the extension to of a function harmonic outside a compact set is extended to Bauer’s theory. The connected components of the Martin boundary correspond to the ends of which are related to direct decomposition of the cone . ...