On Lévy's Brownian motion indexed by elements of compact groups
Paolo Baldi ; Maurizia Rossi
Colloquium Mathematicae, Tome 131 (2013), p. 227-236 / Harvested from The Polish Digital Mathematics Library
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We investigate positive definiteness of the Brownian kernel K(x,y) = 1/2(d(x,x₀) + d(y,x₀) - d(x,y)) on a compact group G and in particular for G = SO(n).

Publié le : 2013-01-01
EUDML-ID : urn:eudml:doc:283695 
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     title = {On L\'evy's Brownian motion indexed by elements of compact groups},
     journal = {Colloquium Mathematicae},
     volume = {131},
     year = {2013},
     pages = {227-236},
     zbl = {1292.43005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm133-2-9}
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Paolo Baldi; Maurizia Rossi. On Lévy's Brownian motion indexed by elements of compact groups. Colloquium Mathematicae, Tome 131 (2013) pp. 227-236. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm133-2-9/