Sergej Rjasanow

Publication Activity (10 Years)

Years Active: 1995-2023
Publications (10 Years): 5

Top Topics

Boundary Element

Computer Science Department

Difference Equations

Spectral Features

Top Venues

J. Comput. Phys.

J. Comput. Appl. Math.

J. Comput. Sci.

Publications

George J. Wilkie, Torsten Keßler, Sergej Rjasanow
Multidisciplinary benchmarks of a conservative spectral solver for the nonlinear Boltzmann equation. Comput. Phys. Commun. 291 (2023)
A. M. Haider, Sergej Rjasanow, M. Schanz
Generalised Adaptive Cross Approximation for Convolution Quadrature based Boundary Element Formulation. CoRR (2023)
Torsten Keßler, Sergej Rjasanow, Steffen Weißer
Vlasov-Poisson System Tackled by Particle Simulation Utilizing Boundary Element Methods. SIAM J. Sci. Comput. 42 (1) (2020)
Irene M. Gamba, Sergej Rjasanow
Galerkin-Petrov approach for the Boltzmann equation. J. Comput. Phys. 366 (2018)
Thomas Kemmer, Sergej Rjasanow, Andreas Hildebrandt
NESSie.jl - Efficient and intuitive finite element and boundary element methods for nonlocal protein electrostatics in the Julia language. J. Comput. Sci. 28 (2018)
Sergej Rjasanow, Steffen Weißer
FEM with Trefftz trial functions on polyhedral elements. J. Comput. Appl. Math. 263 (2014)
Marzia Bisi, Sergej Rjasanow, Giampiero Spiga
Numerical studies of a granular gas in a host medium. J. Comput. Phys. 231 (4) (2012)
Sergej Rjasanow, Steffen Weißer
Higher Order BEM-Based FEM on Polygonal Meshes. SIAM J. Numer. Anal. 50 (5) (2012)
Ilgis Ibragimov, Sergej Rjasanow, Katharina Straube
Hierarchical Cholesky decomposition of sparse matrices arising from curl-curl-equation. J. Num. Math. 15 (1) (2007)
Andreas Hildebrandt, Ralf Blossey, Sergej Rjasanow, Oliver Kohlbacher, Hans-Peter Lenhof
Electrostatic potentials of proteins in water: a structured continuum approach. Bioinform. 23 (2) (2007)
Sergej Rjasanow, Wolfgang Wagner
Time Splitting Error in DSMC Schemes for the Spatially Homogeneous Inelastic Boltzmann Equation. SIAM J. Numer. Anal. 45 (1) (2007)
Irene M. Gamba, Sergej Rjasanow, Wolfgang Wagner
. Math. Comput. Model. 42 (5-6) (2005)
Mario Bebendorf, Sergej Rjasanow
Adaptive Low-Rank Approximation of Collocation Matrices. Computing 70 (1) (2003)
Ilgis Ibragimov, Sergej Rjasanow
Numerical solution of the Boltzmann equation on the uniform grid. Computing 69 (2) (2002)
Sergej Rjasanow, Wolfgang Wagner
A Temperature Time Counter Scheme for the Boltzmann Equation. SIAM J. Numer. Anal. 37 (6) (2000)
Sergej Rjasanow
The structure of the boundary element matrix for the three-dimensional Dirichlet problem in elasticity. Numer. Linear Algebra Appl. 5 (3) (1998)
Matthias Pester, Sergej Rjasanow
A Parallel Preconditioned Iterative Realization of the Panel Method in 3D. Numer. Linear Algebra Appl. 3 (1) (1996)
Matthias Pester, Sergej Rjasanow
A parallel version of the preconditioned conjugate gradient method for boundary element equations. Numer. Linear Algebra Appl. 2 (1) (1995)