See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/239922069 Positivity of Perturbed Ornstein-Uhlenbeck Semigroups on C b (H) Article in Semigroup Forum · March 2005 DOI: 10.1007/s00233-004-0167-4 CITATIONS 0 READS 28 2 authors: Abdelhadi Es-Sarhir University Ibn Zohr - Agadir 15 PUBLICATIONS 100 CITATIONS SEE PROFILE Balint Farkas Bergische Universität Wuppertal 64 PUBLICATIONS 280 CITATIONS SEE PROFILE All content following this page was uploaded by Balint Farkas on 27 November 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.