Research output per year
Research output per year
- 50 - 100 out of 128 results
Search results
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2017
High performance shallow water kernels for parallel overland flow simulations based on FullSWOF2D
Wittmann, R., Bungartz, H. J. & Neumann, P., 1 Jul 2017, In: Computers and Mathematics with Applications. 74, 1, p. 110-125 16 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
On the approximation of functionals of very large Hermitian matrices represented as matrix product operators
August, M., Bañuls, M. C. & Huckle, T., 2017, In: Electronic Transactions on Numerical Analysis. 46, p. 215-232 18 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Properties of submatrices of Sylvester Hadamard matrices
Huckle, T. K. & Kravvaritis, C. D., 27 Oct 2017, In: Linear and Multilinear Algebra. 65, 8, p. 1629-1642 14 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
2016
Block-structured grids for Eulerian gyrokinetic simulations
Jarema, D., Bungartz, H. J., Görler, T., Jenko, F., Neckel, T. & Told, D., Jan 2016, In: Computer Physics Communications. 198, p. 105-117 13 p.Research output: Contribution to journal › Article › peer-review
Open Access18 Scopus citations -
Data mining on vast data sets as a cluster system benchmark
Heinecke, A., Karlstetter, R., Pflüger, D. & Bungartz, H. J., 1 May 2016, In: Concurrency and Computation: Practice and Experience. 28, 7, p. 2145-2165 21 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Evaluation of an efficient stack-rle clustering concept for dynamically adaptive grids
Schreiber, M., Neckel, T. & Bungartz, H. J., 2016, In: SIAM Journal on Scientific Computing. 38, 6, p. C678-C712Research output: Contribution to journal › Article › peer-review
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Image deblurring by sparsity constraint on the Fourier coefficients
Donatelli, M., Huckle, T., Mazza, M. & Sesana, D., 1 Jun 2016, In: Numerical Algorithms. 72, 2, p. 341-361 21 p.Research output: Contribution to journal › Article › peer-review
11 Scopus citations -
MaMiCo: Software design for parallel molecular-continuum flow simulations
Neumann, P., Flohr, H., Arora, R., Jarmatz, P., Tchipev, N. & Bungartz, H. J., 1 Mar 2016, In: Computer Physics Communications. 200, p. 324-335 12 p.Research output: Contribution to journal › Article › peer-review
29 Scopus citations -
Modelling social identification and helping in evacuation simulation
von Sivers, I., Templeton, A., Künzner, F., Köster, G., Drury, J., Philippides, A., Neckel, T. & Bungartz, H. J., 1 Nov 2016, In: Safety Science. 89, p. 288-300 13 p.Research output: Contribution to journal › Article › peer-review
Open Access73 Scopus citations -
Numerical model construction with closed observables
Dietrich, F., Köster, G. & Bungartz, H. J., 2016, In: SIAM Journal on Applied Dynamical Systems. 15, 4, p. 2078-2108 31 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
preCICE – A fully parallel library for multi-physics surface coupling
Bungartz, H. J., Lindner, F., Gatzhammer, B., Mehl, M., Scheufele, K., Shukaev, A. & Uekermann, B., 15 Dec 2016, In: Computers and Fluids. 141, p. 250-258 9 p.Research output: Contribution to journal › Article › peer-review
238 Scopus citations -
Solving random ordinary differential equations on GPU clusters using multiple levels of parallelism
Riesinger, C., Neckel, T. & Rupp, F., 2016, In: SIAM Journal on Scientific Computing. 38, 4, p. C372-C402Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Sparse matrix approximations for multigrid methods
Bolten, M., Huckle, T. K. & Kravvaritis, C. D., 1 Aug 2016, In: Linear Algebra and Its Applications. 502, p. 58-76 19 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Steady-state anderson accelerated coupling of Lattice Boltzmann and Navier-Stokes solvers
Atanasov, A., Uekermann, B., Mejía, C. A. P., Bungartz, H. J. & Neumann, P., 2016, In: Computation. 4, 4, 38.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
2015
A multigrid method for adaptive sparse grids
Peherstorfer, B., Zimmer, S., Zenger, C. & Bungartz, H. J., 2015, In: SIAM Journal on Scientific Computing. 37, 5, p. S51-S70Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Analysis of smoothed aggregation multigrid methods based on toeplitz matrices
Bolten, M., Donatelli, M. & Huckle, T., 2015, In: Electronic Transactions on Numerical Analysis. 44, p. 25-52 28 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
A plug-and-play coupling approach for parallel multi-field simulations
Bungartz, H. J., Lindner, F., Mehl, M. & Uekermann, B., 23 Dec 2015, In: Computational Mechanics. 55, 6, p. 1119-1129 11 p.Research output: Contribution to journal › Article › peer-review
20 Scopus citations -
Dynamically adaptive Lattice Boltzmann simulation of shallow water flows with the Peano framework
Neumann, P. & Bungartz, H. J., 15 Sep 2015, In: Applied Mathematics and Computation. 267, p. 795-804 10 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Generalized grid transfer operators for multigrid methods applied on Toeplitz matrices
Bolten, M., Donatelli, M., Huckle, T. & Kravvaritis, C., 29 Jul 2015, In: BIT Numerical Mathematics. 55, 2, p. 341-366 26 p., 512.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
Invasive Compute Balancing for Applications with Shared and Hybrid Parallelization
Schreiber, M., Riesinger, C., Neckel, T., Bungartz, H. J. & Breuer, A., 30 Dec 2015, In: International Journal of Parallel Programming. 43, 6, p. 1004-1027 24 p.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Mass-spring systems for simulating mitral valve repair using 3D ultrasound images
Skornitzke, S., Schummers, G., Schreckenberg, M., Ender, J., Eibel, S., Bungartz, H. J., Kauczor, H. U. & Stiller, W., Oct 2015, In: Computerized Medical Imaging and Graphics. 45, p. 26-35 10 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Reduced models for sparse grid discretizations of the multi-asset Black-Scholes equation
Peherstorfer, B., Gómez, P. & Bungartz, H. J., 1 Oct 2015, In: Advances in Computational Mathematics. 41, 5, p. 1365-1389 25 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Selected Recent Applications of Sparse Grids
Peherstorfer, B., Kowitz, C., Pflüger, D. & Bungartz, H. J., 2015, In: Numerical Mathematics. 8, 1, p. 47-77 31 p.Research output: Contribution to journal › Article › peer-review
11 Scopus citations -
2014
A blocked QR-decomposition for the parallel symmetric eigenvalue problem
Auckenthaler, T., Huckle, T. & Wittmann, R., Jul 2014, In: Parallel Computing. 40, 7, p. 186-194 9 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
A formalism for designing robust multigrid methods for Helmholtz-like problems
Huckle, T. K. & Kravvaritis, C. D., 30 Jan 2014, In: Mathematical Methods in the Applied Sciences. 37, 2, p. 230-236 7 p.Research output: Contribution to journal › Article › peer-review
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A radial distribution function-based open boundary force model for multi-centered molecules
Neumann, P., Eckhardt, W. & Bungartz, H. J., Jun 2014, In: International Journal of Modern Physics C. 25, 6, 1450008.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Hybrid molecular-continuum methods: From prototypes to coupling software
Neumann, P., Eckhardt, W. & Bungartz, H. J., Feb 2014, In: Computers and Mathematics with Applications. 67, 2, p. 272-281 10 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
Localized discrete empirical interpolation method
Peherstorfer, B., Butnaru, D., Willcox, K. & Bungartz, H. J., 2014, In: SIAM Journal on Scientific Computing. 36, 1, p. A168-A192Research output: Contribution to journal › Article › peer-review
Open Access170 Scopus citations -
Ls1 mardyn: The massively parallel molecular dynamics code for large systems
Niethammer, C., Becker, S., Bernreuther, M., Buchholz, M., Eckhardt, W., Heinecke, A., Werth, S., Bungartz, H. J., Glass, C. W., Hasse, H., Vrabec, J. & Horsch, M., 14 Oct 2014, In: Journal of Chemical Theory and Computation. 10, 10, p. 4455-4464 10 p.Research output: Contribution to journal › Article › peer-review
119 Scopus citations -
Parallelizing a Black-Scholes solver based on finite elements and sparse grids
Bungartz, H. J., Heinecke, A., Pflüger, D. & Schraufstetter, S., 25 Jun 2014, In: Concurrency and Computation: Practice and Experience. 26, 9, p. 1640-1653 14 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
2013
A dynamic mesh refinement technique for Lattice Boltzmann simulations on octree-like grids
Neumann, P. & Neckel, T., Feb 2013, In: Computational Mechanics. 51, 2, p. 237-253 17 p.Research output: Contribution to journal › Article › peer-review
20 Scopus citations -
Computations in quantum tensor networks
Huckle, T., Waldherr, K. & Schulte-Herbrüggen, T., 15 Jan 2013, In: Linear Algebra and Its Applications. 438, 2, p. 750-781 32 p.Research output: Contribution to journal › Article › peer-review
Open Access31 Scopus citations -
Data based regularization for discrete deconvolution problems
Huckle, T. & Sedlacek, M., Jun 2013, In: BIT Numerical Mathematics. 53, 2, p. 459-473 15 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Exploiting matrix symmetries and physical symmetries in matrix product states and tensor trains
Huckle, T. K., Waldherr, K. & Schulte-Herbrüggen, T., Jan 2013, In: Linear and Multilinear Algebra. 61, 1, p. 91-122 32 p.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
2012
A coupled approach for fluid dynamic problems using the PDE framework Peano
Neumann, P., Bungartz, H. J., Mehl, M., Neckel, T. & Weinzierl, T., Jul 2012, In: Communications in Computational Physics. 12, 1, p. 65-84 20 p.Research output: Contribution to journal › Article › peer-review
13 Scopus citations -
A highly parallel black-scholes solver based on adaptive sparse grids
Heinecke, A., Schraufstetter, S. & Bungartz, H. J., 1 Jun 2012, In: International Journal of Computer Mathematics. 89, 9, p. 1212-1238 27 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Compact fourier analysis for multigrid methods based on block symbols
Huckle, T. K. & Kravvaritis, C., 2012, In: SIAM Journal on Matrix Analysis and Applications. 33, 1, p. 73-96 24 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Option pricing with a direct adaptive sparse grid approach
Bungartz, H. J., Heinecke, A., Pflüger, D. & Schraufstetter, S., Sep 2012, In: Journal of Computational and Applied Mathematics. 236, 15, p. 3741-3750 10 p.Research output: Contribution to journal › Article › peer-review
Open Access24 Scopus citations -
Tikhonov-Phillips regularization with operator dependent seminorms
Huckle, T. K. & Sedlacek, M., Jun 2012, In: Numerical Algorithms. 60, 2, p. 339-353 15 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
2011
Developing algorithms and software for the parallel solution of the symmetric eigenvalue problem
Auckenthaler, T., Bungartz, H. J., Huckle, T., Krämer, L., Lang, B. & Willems, P., Aug 2011, In: Journal of Computational Science. 2, 3, p. 272-278 7 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Navier-Stokes and Lattice-Boltzmann on octree-like grids in the Peano framework
Mehl, M., Neckel, T. & Neumann, P., Jan 2011, In: International Journal for Numerical Methods in Fluids. 65, 1-3, p. 67-86 20 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Parallel solution of partial symmetric eigenvalue problems from electronic structure calculations
Auckenthaler, T., Blum, V., Bungartz, H. J., Huckle, T., Johanni, R., Krämer, L., Lang, B., Lederer, H. & Willems, P. R., Dec 2011, In: Parallel Computing. 37, 12, p. 783-794 12 p.Research output: Contribution to journal › Article › peer-review
Open Access151 Scopus citations -
Software design for a highly parallel molecular dynamics simulation framework in chemical engineering
Buchholz, M., Bungartz, H. J. & Vrabec, J., May 2011, In: Journal of Computational Science. 2, 2, p. 124-129 6 p.Research output: Contribution to journal › Article › peer-review
25 Scopus citations -
Towards multi-phase flow simulations in the PDE framework Peano: Complex geometries, thermohydraulics, and two-phase flow
Bungartz, H. J., Gatzhammer, B., Lieb, M., Mehl, M. & Neckel, T., Sep 2011, In: Computational Mechanics. 48, 3, p. 365-376 12 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
2010
A coupling environment for partitioned multiphysics simulations applied to fluid-structure interaction scenarios
Gatzhammer, B., Mehl, M. & Neckel, T., 2010, In: Procedia Computer Science. 1, 1, p. 681-689 9 p.Research output: Contribution to journal › Article › peer-review
Open Access22 Scopus citations -
An efficient parallel implementation of the MSPAI preconditioner
Huckle, T., Kallischko, A., Roy, A., Sedlacek, M. & Weinzierl, T., May 2010, In: Parallel Computing. 36, 5-6, p. 273-284 12 p.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
A precompiler to reduce the memory footprint of multiscale PDE solvers in C++
Bungartz, H. J., Eckhardt, W., Weinzierl, T. & Zenger, C., Jan 2010, In: Future Generation Computer Systems. 26, 1, p. 175-182 8 p.Research output: Contribution to journal › Article › peer-review
10 Scopus citations -
Matrix exponentials and parallel prefix computation in a quantum control problem
Auckenthaler, T., Bader, M., Huckle, T., Spörl, A. & Waldherr, K., May 2010, In: Parallel Computing. 36, 5-6, p. 359-369 11 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
Smoothing and regularization with modified sparse approximate inverses
Huckle, T. & Sedlacek, M., 2010, In: Journal of Electrical and Computer Engineering. 930218.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Spatially adaptive sparse grids for high-dimensional data-driven problems
Pflger, D., Peherstorfer, B. & Bungartz, H. J., Oct 2010, In: Journal of Complexity. 26, 5, p. 508-522 15 p.Research output: Contribution to journal › Article › peer-review
Open Access50 Scopus citations