Jason E. Frank (Hutchinson, Kansas, USA 1970) is Professor of Numerical Analysis at Utrecht 木瓜福利影视, where he was . His addresses modelling, analysis and computation of ordinary, partial and stochastic differential equations, with applications in atmosphere/ocean/climate dynamics, nonlinear waves, and complex systems. In particular, much of his research focuses on geometric integration and structure-preserving numerical methods. Frank earned B.Sc. and M.Sc. degrees in aerospace engineering from the 木瓜福利影视 of Kansas in 1992 and 1994. In 1995 he worked as researcher in the mathematics departments at U. Kansas and at CWI, Amsterdam. From 1996 through 2000 he completed PhD studies in numerical analysis at Delft 木瓜福利影视 of Technology and CWI (PhD, T.U. Delft, April 2000) with a dissertation on parallel computing methods for ordinary and partial differential equations. From 2000-2013 he was employed by CWI, Amsterdam as researcher in the department Modelling, Analysis and Computation, and leader of the research group MAC1 - Computational and Stochastic Dynamics. From 2010-2013 he was appointed Full Professor at the 木瓜福利影视 of Amsterdam in the Chair for Numerical Analysis and Dynamical Systems. From 2018--2022 he was Head of the Department of Mathematics and Director of the Mathematical Institute at Utrecht 木瓜福利影视.