Harnack Inequality, Martin’s Method and The Positive Spectrum for Random Walks
The study of positive eigenfunctions of the Laplace operator L is closely related to the study of convolution equations defined by probability measures p. With applications to other non-semisimple Lie groups in mind, several results for general convolution equations on a locally compact metrizable group H are established in this chapter.
KeywordsSpectral Radius Convex Cone Haar Measure Radon Measure Weak Topology
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