A Berry-Esseen theorem on semisimple Lie groups
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Filippo Tolli (2000)
Annales de l'I.H.P. Probabilités et statistiques
Michael S. Bingham (1986)
Mathematische Zeitschrift
Piotr Graczyk (1992)
Annales de l'institut Fourier
A central limit theorem is proved on the space of positive definite symmetric matrices. To do this, some natural analogs of the mean and dispersion on are defined and investigated. One uses a Taylor expansion of the spherical functions on .
Michel Talagrand, David H. Fremlin (1979)
Mathematische Zeitschrift
Nick Dungey (2006)
Studia Mathematica
We give new and general sufficient conditions for a Gaussian upper bound on the convolutions of a suitable sequence K₁, K₂, K₃, ... of complex-valued functions on a unimodular, compactly generated locally compact group. As applications, we obtain Gaussian bounds for convolutions of suitable probability densities, and for convolutions of small perturbations of densities.
Albert Raugi (2004)
Annales de l'I.H.P. Probabilités et statistiques
A. Janssen (1980)
Semigroup forum
Alice R. Trenholme (1988)
Mathematische Zeitschrift
Michael Voit (1990)
Monatshefte für Mathematik
Nick Dungey (2008)
Studia Mathematica
We establish the boundedness in spaces, 1 < q ≤ 2, of a “vertical” Littlewood-Paley-Stein operator associated with a reversible random walk on a graph. This result extends to certain non-reversible random walks, including centered random walks on any finitely generated discrete group.
Emile Le Page, Marc Peigne (1994)
Publications mathématiques et informatique de Rennes
Eberhard Siebert (1978)
Mathematische Annalen
Andrzej Żuk (1997)
Colloquium Mathematicae
We show that the norm of the random walk operator on the Cayley graph of the surface group in the standard presentation is bounded by 1/√g where g is the genus of the surface.
Hildebrand, Martin (2005)
Probability Surveys [electronic only]
G. Taylor (1978)
Studia Mathematica
Eberhard Sibert (1982)
Monatshefte für Mathematik
Eberhard Siebert (1974)
Mathematische Annalen
Yves Guivarc'h, Albert Raugi (2007)
Annales scientifiques de l'École Normale Supérieure
Marek Kanter (1976)
Colloquium Mathematicae
P. L. Brockett (1976)
Semigroup forum
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