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arXiv · 1310.0701

On Lévy's Brownian motion indexed by the elements of compact groups

Paolo Baldi·Maurizia Rossi
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Abstract

We investigate positive definiteness of the Brownian kernel K(x,y)=1/2(d(x,x_0) + d(y,x_0) - d(x,y)) on a compact group G and in particular for G=SO(n).

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BibTeXRIS

Paolo Baldi, Maurizia Rossi. 2013-10-02. On Lévy's Brownian motion indexed by the elements of compact groups. https://doi.org/10.4064/cm133-2-9

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