Talks and lectures

• Geneve (june 2009) Hairer 60 and SCICADE09. B-series and their energy-preserving properties.
• Beijing 2008. A geometrically exact rod model and its Hamiltonian and multi-Hamiltonian structure
• Hong Kong (July 2008) FoCM conference. Energy-preserving methods and B-series
• Edinburg (april 2007) ICMS workshop, Applying geometric integrators and HOP seminar Newton Institute (May 2007). Accurate approximations of torqued rigid bodies using Jacobi elliptic functions and integrals.
• Geometric Integration workshop, Oberwolfach 2006 Semi-Lagrangian methods and new integrators for convection dominated problems, (March-April 2006).
• Numerics on manifolds, CIRM Luminy, France and SDS2006 Bari Capitolo Descent methods for optimization on Manifolds applied to Independent Component Analysis, (May 2005 and June 2006).
• Lie group methods and control theory, Edinburg Lie group techniques in neural learning, (July 2004).
• NA-day june 2004, Ljubljana Parallelism in time for a time dependent Stokes problem, (June 2004).
• SciCADE 2003, Trondheim Commutator-free LGM, (June 2003).
• Workshop on Structure Preserving Algorithms, Beijin Local coordinates for numerical integrators on manifolds,(april 2001).