Lutz Tobiska

Publication Activity (10 Years)

Years Active: 1998-2018
Publications (10 Years): 1

Top Topics

Boundary Conditions

Poisson Equation

Diffuse Optical Tomography

Top Venues

Appl. Math. Comput.

Comput. Methods Appl. Math.

J. Comput. Phys.

Commun. Nonlinear Sci. Numer. Simul.

Publications

Friedhelm Schieweck, Piotr Skrzypacz, Lutz Tobiska
-orthogonal elements of arbitrary order for Local Projection Stabilization. Appl. Math. Comput. 337 (2018)
M. Gille, Yu. Gorbacheva, Andreas Hahn, Viktor Polevikov, Lutz Tobiska
Simulation of a pending drop at a capillary tip. Commun. Nonlinear Sci. Numer. Simul. 26 (Issues) (2015)
Sashikumaar Ganesan, Lutz Tobiska
Operator-splitting finite element algorithms for computations of high-dimensional parabolic problems. Appl. Math. Comput. 219 (11) (2013)
Sashikumaar Ganesan, Lutz Tobiska
Arbitrary Lagrangian-Eulerian finite-element method for computation of two-phase flows with soluble surfactants. J. Comput. Phys. 231 (9) (2012)
Lianhua He, Lutz Tobiska
The two-level local projection stabilization as an enriched one-level approach. Adv. Comput. Math. 36 (4) (2012)
Hans-Görg Roos, Lutz Tobiska
Martin Stynes - 60. Comput. Methods Appl. Math. 12 (2) (2012)
Klim Kavaliou, Lutz Tobiska
A Finite Element Method for a Noncoercive Elliptic Problem with Neumann Boundary Conditions. Comput. Methods Appl. Math. 12 (2) (2012)
Gunar Matthies, Lutz Tobiska
A two-level local projection stabilisation on uniformly refined triangular meshes. Numer. Algorithms 61 (3) (2012)
Hagen Eichel, Lutz Tobiska, Hehu Xie
Supercloseness and superconvergence of stabilized low-order finite element discretizations of the Stokes Problem. Math. Comput. 80 (274) (2011)
Naveed Ahmed, Gunar Matthies, Lutz Tobiska
Finite element methods of an operator splitting applied to population balance equations. J. Comput. Appl. Math. 236 (6) (2011)
Sashikumaar Ganesan, Lutz Tobiska
Stabilization by Local Projection for Convection-Diffusion and Incompressible Flow Problems. J. Sci. Comput. 43 (3) (2010)
Sashikumaar Ganesan, Lutz Tobiska
A coupled arbitrary Lagrangian-Eulerian and Lagrangian method for computation of free surface flows with insoluble surfactants. J. Comput. Phys. 228 (8) (2009)
Sashikumaar Ganesan, Gunar Matthies, Lutz Tobiska
Local projection stabilization of equal order interpolation applied to the Stokes problem. Math. Comput. 77 (264) (2008)
Alexander Linke, Gunar Matthies, Lutz Tobiska
Non-nested multi-grid solvers for mixed divergence-free Scott-Vogelius discretizations. Computing 83 (2-3) (2008)
Leopoldo P. Franca, Volker John, Gunar Matthies, Lutz Tobiska
An inf-sup Stable and Residual-Free Bubble Element for the Oseen Equations. SIAM J. Numer. Anal. 45 (6) (2007)
Gunar Matthies, Lutz Tobiska
Mass conservation of finite element methods for coupled flow-transport problems. Int. J. Comput. Sci. Math. 1 (2/3/4) (2007)
R. Lübke, Andreas Seidel-Morgenstern, Lutz Tobiska
Numerical method for accelerated calculation of cyclic steady state of ModiCon-SMB-processes. Comput. Chem. Eng. 31 (4) (2007)
Leopoldo P. Franca, Alexandre L. Madureira, Lutz Tobiska, Frédéric Valentin
Convergence Analysis of a Multiscale Finite Element Method for Singularly Perturbed Problems. Multiscale Model. Simul. 4 (3) (2005)
Gunar Matthies, Lutz Tobiska
Inf-sup stable non-conforming finite elements of arbitrary order on triangles. Numerische Mathematik 102 (2) (2005)
Martin Stynes, Lutz Tobiska
The SDFEM for a Convection-Diffusion Problem with a Boundary Layer: Optimal Error Analysis and Enhancement of Accuracy. SIAM J. Numer. Anal. 41 (5) (2003)
Teodora Mitkova, Lutz Tobiska
Numerical Simulation of the Flow in Magnetic Fluid Rotary Shaft Seals. LSSC (2003)
Petr Knobloch, Lutz Tobiska
Element: A New Nonconforming Finite Element for Convection-Diffusion Problems. SIAM J. Numer. Anal. 41 (2) (2003)
Gunar Matthies, Lutz Tobiska
disc Element in Arbitrary Space Dimensions. Computing 69 (2) (2002)
Volker John, Petr Knobloch, Gunar Matthies, Lutz Tobiska
Non-Nested Multi-Level Solvers for Finite Element Discretisations of Mixed Problems. Computing 68 (4) (2002)
Gunar Matthies, Lutz Tobiska
The Streamline-Diffusion Method for Conforming and Nonconforming Finite Elements of Lowest Order Applied to Convection-Diffusion Problems. Computing 66 (4) (2001)
Teodora Mitkova, Lutz Tobiska
Numerical Modelling of the Flow in Magnetic Liquid Seals. LSSC (2001)
Martin Stynes, Lutz Tobiska
Analysis of the streamline-diffusion finite element method on a piecewise uniform mesh for a convection-diffusion problem with exponential layers. J. Num. Math. 9 (1) (2001)
Volker John, Lutz Tobiska
A Coupled Multigrid Method for Nonconforming Finite Element Discretizations of the 2D-Stokes Equation. Computing 64 (4) (2000)
Vladimir Shaidurov, Lutz Tobiska
The convergence of the cascadic conjugate-gradient method applied to elliptic problems in domains with re-entrant corners. Math. Comput. 69 (230) (2000)
Volker John, Gunar Matthies, Teodora Mitkova, Lutz Tobiska, Panayot S. Vassilevski
A Comparison of Three Solvers for the Incompressible Navier-Stokes Equations. LSSC (1999)
Martin Stynes, Lutz Tobiska
A finite difference analysis of a streamline diffusion method on a Shishkin mesh. Numer. Algorithms 18 (3-4) (1998)