Título: Uniform Upper Bound for a Stable Measure of a Small Ball
Autores: Ryznar, Michal; Wroclaw University of Technology
Zak, Tomasz; Wroclaw University of Technology
Fecha: 1998-01-01
Publicador: Electronic communications in probability
Fuente:
Tipo: Peer-reviewed Article

Tema: Mathematics
stable measure, small ball
60B11, 69E07
Descripción: P. Hitczenko, S.Kwapien, W.N.Li, G.Schechtman, T.Schlumprecht and J.Zinn stated the following conjecture. Let $\mu$ be a symmetric $\alpha$-stable measure on a separable Banach space and $B$ a centered ball such that $\mu(B)\le b$. Then there exists a constant $R(b)$, depending only on $b$, such that $\mu(tB)\le R(b)t\mu(B)$ for all $0 < t < 1$. We prove that the above inequality holds but the constant $R$ must depend also on $\alpha$.
Idioma: Inglés

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