Topics of interest |
- Algebraic multigrid
- Adaptive finite element
- Numerical solution of fluid-structure-interaction
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Publications |
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Preprints |
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Space-time finite element methods for parabolic evolution equations: Discretization, a posteriori error estimation, adaptivity and solution, 2017 (with Olaf Steinbach).
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Numerical simulation of parabolic moving and growing interface problems using small mesh deformation, 2015 (with Ulrich Langer).
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An algebraic multigrid method for high order finite element equations in 3D, 2015.
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Edited books |
- S. Frei and B. Holm and T. Richter and T. Wick and H. Yang (Eds.),
Fluid-Structure Interactions: Modeling, Adaptive Discretisations and Solvers, Radon Series on Computational and Applied Mathematics 20, De Gruyter, Berlin, ISBN 978-3-11-049425-9, 2017.
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Book chapters |
- U. Langer and H. Yang,
Recent development of monolithic fluid-structure interaction solvers, In Fluid-structure interaction: Modeling, adaptive discretizations and solvers, Radon Series on Computational and Applied Mathematics 20, pp. 169-186, de Gruyter, Berlin, 2017.
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Journal papers |
- U. Langer and H. Yang,
Numerical simulation of fluid-structure interaction problems with hyperelastic models: A monolithic approach, Mathematics and Computers in Simulation, 145, pp. 186-208, 2018.
- O. Steinbach and H. Yang,
Comparison of algebraic multigrid methods for an adaptive space-time finite element discretization of the heat equation in 3D and 4D, Numerical Linear Algebra with Applications, 2017. (Accepted)
- U. Langer and H. Yang,
Robust and efficient monolithic fluid-structure-interaction solvers, International Journal for Numerical Methods in Engineering, 108(4), pp. 303-325, 2016.
- U. Langer and H. Yang,
Partitioned solution algorithms for fluid-structure interaction problems with hyperelastic models, Journal of Computational and Applied Mathematics, 276(0), pp. 47-61, 2015.
- H. Yang,
Partitioned solvers for the fluid-structure interaction problems with a nearly incompressible elasticity model, Computing and Visualization in Science, 24 (5), pp 227-247, 2012.
- H. Yang and W. Zulehner,
Numerical simulation of fluid-structure interaction problems on hybrid meshes with algebraic multigrid methods, Journal of Computational and Applied Mathematics, 235 (18), pp. 5367-5379, 2011.
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Conference proceedings |
- O. Steinbach and H. Yang,
An algebraic multigrid method for an adaptive space-time finite element discretization, In Proceedings of 11th International Conference on Large Scale Scientific Computations (LSSC17), pp. 67-74, Springer-Verlag, Berlin, Heidelberg, 2017.
- U. Langer and H. Yang,
Algebraic multigrid based preconditioners for fluid-structure interaction and its related sub-problems, In Proceedings of 10th International Conference on Large Scale Scientific Computations (LSSC15), pp. 91-98, Springer-Verlag, Berlin, Heidelberg, 2015.
- U. Langer and H. Yang,
Domain decomposition solvers for some fluid-structure interaction problems, In Proceedings of Applied Mathematics and Mechanics, pp. 375-376, 2012.
- H. Yang and W. Zulehner,
A Newton based fluid-structure interaction solver with algebraic multigrid methods on hybrid meshes, In Domain Decomposition Methods in Science and Engineering XIX, LNCSE 78, pp. 285-292, Springer, 2010.
- H. Yang and W. Zulehner,
Numerical simulation of fluid-stucture interaction problems on hybrid meshes with algebraic multigrid method, In Proceedings of 7th International Conference on Large Scale Scientific Computations (LSSC09), pp. 116-123, Springer-Verlag, Berlin, Heidelberg, 2010.
- U.Langer, H. Yang and W. Zuleher,
Numerical Simulation of Fluid-Stucture Interaction Problems on the Grid Environment, In Proceedings of 3rd Austrian Grid Symposium, pages 13-27, OCG publisher, Vienna, 2010.
- M. Baumgartner, U. Langer, H. Yang and W. Zulehner,
A robust PDE solver for the 3D Stokes/Navier-Stokes systems on the grid environment, In Proceedings of the 8th IEEE/ACM International Conference on Grid Computing, pages 145-152, 2007.
- M. Baumgartner, U. Langer, H. Yang and W. Zulehner,
GStokes: A Grid-enabled Solver for the 3D Stokes/Navier-Stokes System on Hybrid Meshes, In Proceedings of the 6th International Symposium on Parallel and Distributed Computing (ISPDC 2007), pages 377-382. CPS, 2007.
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Thesis |
- PhD Thesis,
Numerical simulation of fluid-structure interaction problems on hybrid meshes with algebraic multigrid methods, Johannes Kepler University Linz, Austria, 2010. Supervisors: Prof. Walter Zulehner and Prof. Ulrich Langer. External referee: Prof. Peter Bastian.
- Master Thesis,
Computing GTD Coefficients via Direct Numerical Simulation, Royal Institute of Technology, Sweden, 2004. Supervisor: Prof. Olof Runborg.
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