Thursday (!), 16:30-18:00, Freihaus of TU Wien, green area, 6th floor, seminar room 107. Th, 08.03.2007 Antonis Papapantoleon (University of Freiburg, Germany) Semimartingales and Lévy processes in finance: duality and valuation For further details (including abstracts) see http://www.fam.tuwien.ac.at/events/