par Kyprianou, Andreas A.E.;Patie, Pierre 
Référence Annales de l'I.H.P. Probabilités et statistiques, 47, 3, page (917-928)
Publication Publié, 2011-08
Référence Annales de l'I.H.P. Probabilités et statistiques, 47, 3, page (917-928)
Publication Publié, 2011-08
Article révisé par les pairs
| Résumé : | The aim of this note is to give a straightforward proof of a general version of the Ciesielski-Taylor identity for positive self-similar Markov processes of the spectrally negative type which umbrellas all previously known Ciesielski-Taylor identities within the latter class. The approach makes use of three fundamental features. Firstly, a new transformation which maps a subset of the family of Laplace exponents of spectrally negative Lévy processes into itself. Secondly, some classical features of fluctuation theory for spectrally negative Lévy processes (see, e.g., [In Séminaire de Probabalités XXXVIII (2005) 16-29 Springer]) as well as more recent fluctuation identities for positive self-similar Markov processes found in [Ann. Inst. H. Poincaré Probab. Statist. 45 (2009) 667-684]. © Association des Publications de l'Institut Henri Poincaré, 2011. |
