Talks in Financial and Insurance Mathematics, Zürich (Switzerland), 30.09.2010, A semigroup point of view on cubature formulas for S(P)DEs with applications to interest rate theory.
BG/BRG Lienz, Lienz (Austria), 22.12.2009, Ein Streifzug durch die Geschichte der Finanzmathematik.
University of Vienna, Vienna (Austria), 18.12.2009, A dynamic approach to scenario generation for risk management.
Probability Seminar ETHZ, Zürich (Switzerland), 09.12.2009, (substitute for Martin Keller-Ressel), Affine processes.
Université de Strasbourg, Strasbourg (France), 20.11.2009, Positive matrix-valued affine processes.
OeMG-DMV congress 2009, Graz (Austria), 20.-25.09.2009, organisation of a session on actuarial mathematics and mathematical finance and a contributed talk on "A new approach to scenario generation for risk management".
Risk Day 2009, Zürich (Switzerland), 11.09.2009, A new approach to scenario generation for risk management.
SPA 2009, Berlin (Germany), 27.-31.07.2009, organisation of a contributed session on simulated annealing and an invited session talk on "Rough partial differential equations and applications".
TU Vienna, Seminar Talk at START (together with Martin Keller-Ressel and Antonis Papapantoleon), Vienna (Austria), 29.01.2009, A new approach to LIBOR modeling.
Probability Seminar, Lausanne (Switzerland), 28.11.2008, A new Approach to Stochastic Partial Differential Equations with Applications to Scenario Generation in Risk Management.
ETH Zurich, Seminar talk, Zürich (Switzerland), 07.11.2008, A new approach to stochastic partial differential equations with applications to mathematical finance.
Workshop on Optimal Transportation and Applications, Pisa (Italy), 03.-06.11.2008, SPDEs taking values in Wasserstein space.
Workshop on Finance and related Mathematical and Statistical Issues, Kyoto (Japan), 03.-06.09.2008, 2 lectures, Evaluation of the Heath-Jarrow-Morton equation by cubature methods for SPDEs, and: Natural OU-processes on Lie groups with applications to simulated annealing.
Summerschool 2008 – Stochastic Models of Complex Processes, Disentis (Switzerland), 20.-25.07.2008, invited lecture, SPDEs-Stochastic Partial Differential Equations and Applications to Term Structure Problems in Mathematical Finance.
Fifth World Congress of the Bachelier Finance Society, London (UK), 15.-19.07.2008, Talk in the recent results session about easy numerical schemes for the HJM equation.
University of Vienna, Vienna (Austria), 16.04.2008, Natural OU-processes on Lie groups with applications to simulated annealing algorithms in high dimensions.
TU München, Seminar, München (Germany), 08.-09.02.2007, Deterministic Methods for the weak approximation of high-dimensional SDEs with Application to mathematical Finance.
TU Graz, Graz (Austria), 30.11.-02.12.2006, Weak and Strong Taylor Approximations for the Solution of Kolmogorov's Equation with Applications to Libor Market Models (joint work with Maria Siopacha).
Mathematisches Kolloquium of the University of Vienna, Vienna (Austria), 08.11.2006, Characterization of optimal transport plans for the Monge-Kantorovich-Problem.
Seminar on Optimal Transportation (Prof. Peter Markovich, Prof. Walter Schachermayer), Research Group for Financial and Actuarial Mathematics, TU Vienna (Austria), 15.12.2005, Solution of a problem in Villani's book.
Evolution Equations for Deterministic and Stochastic Systems, Research Training Network HPRN-CT-2002-00281, Delft (Netherlands), 01.-05.06.2004, Hypo-ellipticity in infinite dimensions and applications to interest rate theory.
Columbia University (Prof. Peter Bank), New York (USA), 19.02.2004, Flexible complete stochastic volatility models generalising Hobson-Rogers.
Evolution Equations for Deterministic and Stochastic Systems, Research Training Network HPRN-CT-2002-00281, Roscoff (France), 19.-23.05.2003, Interest Rate Theory (Lecture course).
Ecole d'été de Probabilités de Saint-Flour XXX, St. Flour (France), 16.08.-02.09.2000, Regularity of Lie groups
Infinite dimensional Lie groups in Geometry and Representation theory, Washington D.C. (USA), 2000 Howard Conference, 17.-21.08.2000, Regularity of Lie groups.
20th Winter school on Geometry and Physics, Srni (Czech Republic), 17.-22.01.2000, Lipschitz-metrizable Lie groups.
Conference on Geometry and Topology of Manifolds, Krynica Górska (Poland), 24.-29.04.1999, Lipschitz-metrizable Lie groups.