Anatoly Ruban:1972: Received 1st class degree in Physics from Moscow Institute of Physics and Technology (MPhTI)1977: PhD in Physics and Mathematics from Central Aerohydrodynamic Institute (TsAGI), Moscow1991: Degree of Doctor of Science in Physics and Mathematics from Computing Centre of the Russian Academy of Sciences1975 - 1995: Employed by TsAGI, starting as Junior Research Scientist and progressing to Head of Department of Gas Dynamics1978 - 1995: Teaching at MPhPI, first as Associate Professor and then (1993 - 1995) as Professor in the Department of Theoretical Aerohydrodynamics1995 - 2008: Chair in Computational Fluid Dynamics, University of Manchester, School of Mathematics2008 - present: Chair in Applied Mathematics and Mathematical Physics, Imperial College London, Department of MathematicsJitesh S.B. Gajjar:1977: Received 1st Class Hons in Mathematics from Imperial College, London1984: Received PhD from Mathematics Department, Imperial College, London1983 - 1985: Research Scientist at British Maritime Technology, Teddington, UK1985 - 1991: Lecturer in Mathematics Department at Exeter University1991 - current: Mathematics Department, University of Manchester2007 - current: Professor of Applied Mathematics, University of Manchester