On the Bochner subordination of exit laws

Let \(\mathbb{P}=(P_t)_{t\ge 0}\) be a sub-Markovian semigroup on \(L^2(m)\), let \(\beta=(\beta_t)_{t\ge 0}\) be a Bochner subordinator and let \(\mathbb{P}^{\beta}=(P_t^{\beta})_{t\ge 0}\) be the subordinated semigroup of \(\mathbb{P}\) by means of \(\beta\), i.e. \(P^{\beta}_s:=\int_0^{\infty} P...

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Bibliographic Details
Published in:Opuscula Mathematica
Main Authors: Mohamed Hmissi, Wajdi Maaouia
Format: Article
Language:English
Published: AGH Univeristy of Science and Technology Press 2011-01-01
Subjects:
Online Access:http://www.opuscula.agh.edu.pl/vol31/2/art/opuscula_math_3114.pdf