Roman Andreev

Multilevel preconditioning and low‐rank tensor iteration for space–time simultaneous discretizations of parabolic PDEs

Roman Andreev, Christine Tobler · Numerical Linear Algebra with Applications · 2014 · 33 citations · Full text

Numerical Analysis, Numerical Method For Partial Differential Equation, Multilevel Preconditioning +14

Preconditioning the Augmented Lagrangian Method for Instationary Mean Field Games with Diffusion

Roman Andreev · SIAM Journal on Scientific Computing · 2017 · 25 citations

Numerical Analysis, Mathematical Programming, Space-time Cylinder +17

Generalized Convergence Rates Results for Linear Inverse Problems in Hilbert Spaces

Roman Andreev, Peter Elbau, Maarten V. de Hoop et al. · Numerical Functional Analysis and Optimization · 2015 · 19 citations

Numerical Analysis, Spectral Theory, Linear Inverse Problems +15

Optimality of adaptive Galerkin methods for random parabolic partial differential equations

Claude Jeffrey Gittelson, Roman Andreev, Christoph Schwab · Journal of Computational and Applied Mathematics · 2013 · 18 citations

Numerical Analysis, Method Of Fundamental Solution, Engineering +7

Simultaneous optical flow and source estimation: Space–time discretization and preconditioning

Roman Andreev, Otmar Scherzer, Walter Zulehner · Applied Numerical Mathematics · 2015 · 12 citations · Full text

Numerical Analysis, Engineering, Stereo Imaging +18