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Characterization of Lévy Processes by a duality formula and related results
- Processes with independent increments are characterized via a duality formula, including Malliavin derivative and difference operators. This result is based on a characterization of infinitely divisible random vectors by a functional equation. A construction of the difference operator by a variational method is introduced and compared to approaches used by other authors for L´evy processes involving the chaos decomposition. Finally we extend our method to characterize infinitely divisible random measures.
Verfasserangaben: | Rüdiger Murr |
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URN: | urn:nbn:de:kobv:517-opus-43538 |
Schriftenreihe (Bandnummer): | Mathematische Statistik und Wahrscheinlichkeitstheorie : Preprint (2011, 02) |
Publikationstyp: | Preprint |
Sprache: | Englisch |
Erscheinungsjahr: | 2011 |
Veröffentlichende Institution: | Universität Potsdam |
Datum der Freischaltung: | 11.05.2011 |
RVK - Regensburger Verbundklassifikation: | SI 990 |
Organisationseinheiten: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Mathematik |
DDC-Klassifikation: | 5 Naturwissenschaften und Mathematik / 51 Mathematik / 510 Mathematik |
Lizenz (Deutsch): | ![]() |