Authors: Fernholz, E. Robert Karatzas,Ioannis Ruf, Johannes

Citation: Fernholz, E. Robert et al., Volatility and arbitrage, Annals of applied probability , 28(1), 2018, pp. 387-417

Authors: Hulley, Hardy Ruf, Johannes

Citation: Hulley, Hardy et Ruf, Johannes, Weak tail conditions for local martingales., Annals of probability (Online) , 47(3), 2019, pp. 1811-1825

Authors: Perkowski, Nicolas Ruf, Johannes

Citation: Perkowski, Nicolas et Ruf, Johannes, Supermartingales as Radon.Nikodym densities and related measure extensions, Annals of probability (Online) , 43(6), 2015, pp. 3133-3176

Authors: Perkowski, Nicolas Ruf, Johannes

Citation: Perkowski, Nicolas et Ruf, Johannes, Supermartingales as Radon.Nikodym densities and related measure extensions, Annals of probability , 43(6), 2015, pp. 3133-3176