Trends in stochastic analysis : festschrift in honour of Heinrich von Weizsäcker Random variables without basic space Götz Kersting Chaining techniques and their application to stochastic flows Michael Scheutzow Ergodic properties of a class of non Markovian processes Martin Hairer Why study multifractal spectra Peter Mörters Construction of surface measures for Brownian motion Nadia Sidorova Olaf Wittich Sampling conditioned diffusions Martin Hairer Andrew Stuart Jochen Voss Asymptotic formulae for coding problems : a review Steffen Dereich Intermittency on catalysts Jürgen Gärtner Frank den Hollander Gregory Maillard Stochastic dynamical systems in infinite dimensions Salah Eldin A. Mohammed Feynman formulae for evolutionary equations Oleg G. Smolyanov Deformation quantization in infinite dimensional analysis Remi Léandre Measure valued diffusions coalescents and genetic inference Matthias Birkner Jochen Blath How often does the ratchet click : facts heuristics asymptotics Alison M. Etheridge Peter Pfaffelhuber Anton Wakolbinger