A Skorohod measurable universal functional representation of solutions to semimartingale SDEs

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Autoren

Externe Organisationseinheiten

  • Universität Klagenfurt
  • Akademia Górniczo-Hutnicza Krakowie

Abstract

In this article, we show the existence of a universal Skorohod measurable functional representation for a large class of semimartingale-driven stochastic differential equations. For this, we prove that paths of the strong solutions of stochastic differential equations can be written as measurable functions of the paths of their driving processes into the space of all càdlàg functions equipped with the Borel sigma-field generated by all open sets with respect to the Skorohod metric. This result can be applied to calculate Malliavin derivatives for SDEs driven by pure-jump Lévy processes with drift.

Details

OriginalspracheEnglisch
Seiten (von - bis)1137-1155
Seitenumfang19
FachzeitschriftStochastic analysis and applications
Jahrgang42.2024
Ausgabenummer6
DOIs
StatusVeröffentlicht - 8 Dez. 2024