Found 133 Documents (Results 1–100)
Automatic code generation for high-performance discontinuous Galerkin methods on modern architectures. (English) Zbl 07467966
MSC:
65-XX
The parallel finite element system M++ with integrated multilevel preconditioning and multilevel Monte Carlo methods. (English) Zbl 1524.65513
DUNE – the distributed and unified numerics environment. (English) Zbl 1483.65004
Lecture Notes in Computational Science and Engineering 140. Cham: Springer (ISBN 978-3-030-59701-6/hbk; 978-3-030-59704-7/pbk; 978-3-030-59702-3/ebook). ix, 616 p. (2020).
Reviewer: Albert Luo (Edwardsville)
A parallel multigrid method for constrained minimization problems and its application to friction, contact, and obstacle problems. (English) Zbl 1360.65175
A scalable parallel factorization of finite element matrices with distributed Schur complements. (English) Zbl 1413.65415
Numerical solution of steady-state groundwater flow and solute transport problems: discontinuous Galerkin based methods compared to the streamline diffusion approach. (English) Zbl 1423.76433
Two-phase compositional flow simulation with persistent variables. (English) Zbl 1311.86002
Heidelberg: Univ. Heidelberg, Naturwissenschaftlich-Mathematische Gesamtfakultät (Diss.). 105 p. (2015).
An efficient and reliable residual-type a posteriori error estimator for the Signorini problem. (English) Zbl 1334.74081
A fully-coupled discontinuous Galerkin method for two-phase flow in porous media with discontinuous capillary pressure. (English) Zbl 1392.76072
A parallel multiscale simulation toolbox for coupling molecular dynamics and finite elements. (English) Zbl 1321.82005
Griebel, Michael (ed.), Singular phenomena and scaling in mathematical models. Cham: Springer (ISBN 978-3-319-00785-4/hbk; 978-3-319-00786-1/ebook). 327-346 (2014).
Design and analysis of a lightweight parallel adaptive scheme for the solution of the monodomain equation. (English) Zbl 1323.92055
Coupled systems. Theory, models, and applications in engineering. (English) Zbl 1284.65004
Chapman & Hall/CRC Numerical Analysis and Scientific Computing Series. Boca Raton, FL: CRC Press (ISBN 978-1-4665-7801-2/hbk; 978-1-4665-7802-9/ebook). xxiv, 289 p. (2014).
Convergence analysis of mixed numerical schemes for reactive flow in a porous medium. (English) Zbl 1311.76063
A mixed finite element discretization scheme for a concrete carbonation model with concentration-dependent porosity. (English) Zbl 1426.76295
Presentation and comparison of selected algorithms for dynamic contact based on the Newmark scheme. (English) Zbl 1295.74072
Mobile and immobile gaseous transport: embedded analytical solutions to finite volume methods. (English) Zbl 1345.76089
Equilibration techniques for solving contact problems with Coulomb friction. (English) Zbl 1239.74068
The PSurface library. (English) Zbl 1360.65012
Fast and robust numerical solution of the Richards equation in homogeneous soil. (English) Zbl 1298.76115
Parallel adaptive solution of coupled Rayleigh-Bénard-Marangoni problems with the Navier-slip. (English) Zbl 1328.76044
Numerical validation of a constraints-based multiscale simulation method for solids. (English) Zbl 1432.74012
Griebel, Michael (ed.) et al., Meshfree methods for partial differential equations V. Selected papers based on the presentations at the 5th international workshop, Bonn, Germany, August 17–19, 2009. Berlin: Springer. Lect. Notes Comput. Sci. Eng. 79, 141-154 (2011).
Level set based multi-scale methods for large deformation contact problems. (English) Zbl 1366.74049
A generic interface for parallel and adaptive discretization schemes: Abstraction principles and the DUNE-FEM module. (English) Zbl 1201.65178
Substructuring of a Signorini-type problem and Robin’s method for the Richards equation in heterogeneous soil. (English) Zbl 1337.74035
Comput. Vis. Sci. 13, No. 5, 187-205 (2010); erratum ibid. 14, No. 5, 187 (2011).
A geometric data structure for parallel finite elements and the application to multigrid methods with block smoothing. (English) Zbl 1216.65164
MSC:
65N30
Newton method for reactive solute transport with equilibrium sorption in porous media. (English) Zbl 1402.76075
Analysis of an Euler implicit-mixed finite element scheme for reactive solute transport in porous media. (English) Zbl 1310.76097
Numerical simulation of drug release from collagen matrices by enzymatic degradation. (English) Zbl 1211.92028
On the convergence of recursive trust-region methods for multiscale nonlinear optimization and applications to nonlinear mechanics. (English) Zbl 1410.90198
Analysis of a space-time discretization for dynamic elasticity problems based on mass-free surface elements. (English) Zbl 1406.74631
An unfitted discontinuous Galerkin scheme for micro-scale simulations and numerical upscaling. (English) Zbl 1179.65144
Heidelberg: Univ. Heidelberg, Naturwissenschaftlich-Mathematische Gesamtfakultät. xv, 117 p. (2009).
Two splitting schemes for nonstationary convection-diffusion problems on tetrahedral meshes. (Russian, English) Zbl 1177.76381
Zh. Vychisl. Mat. Mat. Fiz. 48, No. 8, 1429-1447 (2008); translation in Comput. Math. Math. Phys. 48, No. 8, 1349-1366 (2008).
A mixed hybrid finite element discretization scheme for reactive transport in porous media. (English) Zbl 1398.76123
Kunisch, Karl (ed.) et al., Numerical mathematics and advanced applications. Proceedings of ENUMATH 2007, the 7th European conference on numerical mathematics and advanced applications, Graz, Austria, September 10–14, 2007. Berlin: Springer (ISBN 978-3-540-69776-3/hbk). 513-520 (2008).
A generic grid interface for parallel and adaptive scientific computing. II: Implementation and tests in DUNE. (English) Zbl 1151.65088
On the multiscale solution of constrained minimization problems. (English) Zbl 1139.65308
Langer, Ulrich (ed.) et al., Domain decomposition methods in science and engineering XVII. Selected papers based on the presentations at the 17th international conference on domain decomposition methods, St. Wolfgang/Strobl, Austria, July 3–7, 2006. Berlin: Springer (ISBN 978-3-540-75198-4/pbk). Lecture Notes in Computational Science and Engineering 60, 93-104 (2008).
Error estimates for a mixed finite element discretization of some degenerate parabolic equations. (English) Zbl 1141.65071
Reviewer: Angela Handlovičová (Bratislava)
The analytical solution of two interesting hyperbolic problems as a test case for a finite volume method with a new grid refinement technique. (English) Zbl 1143.35307
Reviewer: Prabhat Kumar Mahanti (Saint John)
Lake dynamics: observation and high-resolution numerical simulation. (English) Zbl 1398.76065
Jäger, Willi (ed.) et al., Reactive flows, diffusion and transport. From experiments via mathematical modeling to numerical simulation and optimization. Final report of SFB (Collaborative Research Center) 359. Berlin: Springer (ISBN 3-540-28379-X/hbk). 599-619 (2007).
Parallel large eddy simulation with UG. (English) Zbl 1391.76222
Nagel, Wolfgang E. (ed.) et al., High performance computing in science and engineering ’06. Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2006. Berlin: Springer (ISBN 3-540-36165-0/hbk). 269-278 (2007).
Analytical solutions for convection-diffusion-dispersion-reaction-equations with different retardation-factors and applications in 2d and 3d. (English) Zbl 1157.35003
Reviewer: Angela Handlovičová (Bratislava)
Application of a multiphase flow code for investigation of influence of capillary pressure parameters on two-phase flow. (English) Zbl 1252.76087
An a posteriori error estimator for two-body contact problems on non-matching meshes. (English) Zbl 1127.74047
Reviewer: Nicolae Pop (Baia Mare)
Discretization methods with embedded analytical solutions for convection-diffusion dispersion-reaction equations and applications. (English) Zbl 1148.65067
Higher order mortar finite elements with dual Lagrange multiplier spaces and applications. (English) Zbl 1196.65012
Stuttgart: Univ. Stuttgart, Fakultät Mathematik und Physik (Diss.). 190 p. (2006).
CFL condition and boundary conditions for DGM approximation of convection-diffusion. (English) Zbl 1129.65066
Fast numerical integration for simulation of structured population equations. (English) Zbl 1168.65327
Numerical algorithms for solving problems of multiphase flows in porous media. (English) Zbl 1231.76172
Convergence in the incompressible limit of finite element approximations based on the Hu-Washizu formulation. (English) Zbl 1175.74083
Partitioning methods for reaction-diffusion problems. (English) Zbl 1105.65100
Reviewer: Nicolae Pop (Baia Mare)
Automatic construction of boundary parametrizations for geometric multigrid solvers. (English) Zbl 1511.65141
MSC:
65N55
Advances in parallel adaptive simulation on unstructured meshes. (English) Zbl 1180.65122
Handlovičová, Angela (ed.) et al., ALGORITMY 2005. 17th conference on scientific computing, Vysoké Tatry – Podbanské, Slovakia, March 13–18, 2005. Proceedings of contributed papers and posters. Bratislava: University of Technology, Faculty of Civil Engineering, Department of Mathematics and descriptive Geometry (ISBN 80-227-2192-1). 42-52 (2005).
Higher order mortar finite element methods in 3D with dual Lagrange multiplier bases. (English) Zbl 1082.65120
Reviewer: Emil Minchev (Russe)
Newton-Krylov-FAC methods for problems discretized on locally refined grids. (English) Zbl 1512.65322
On a modular architecture for finite element systems. I: Sequential codes. (English) Zbl 1512.65321
MSC:
65Y99
An optimal a priori error estimate for nonlinear multibody contact problems. (English) Zbl 1083.74047
Parallel multilevel tetrahedral grid refinement. (English) Zbl 1079.65118
Reviewer: Vladimir L. Makarov (Kyïv)
A priori error estimates and an inexact primal-dual active set strategy for linear and quadratic finite elements applied to multibody contact problems. (English) Zbl 1114.74058
Distributed point objects. A new concept for parallel finite elements. (English) Zbl 1067.65134
Kornhuber, Ralf (ed.) et al., Domain decomposition methods in science and engineering. Selected papers of the 15th international conference on domain decomposition, Berlin, Germany, July 21–25, 2003. Berlin: Springer (ISBN 3-540-22523-4/pbk). Lecture Notes in Computational Science and Engineering 40, 175-182 (2005).
Towards a unified framework for scientific computing. (English) Zbl 1067.65103
Kornhuber, Ralf (ed.) et al., Domain decomposition methods in science and engineering. Selected papers of the 15th international conference on domain decomposition, Berlin, Germany, July 21–25, 2003. Berlin: Springer (ISBN 3-540-22523-4/pbk). Lecture Notes in Computational Science and Engineering 40, 167-174 (2005).
A model for parallel adaptive finite element software. (English) Zbl 1066.65119
Kornhuber, Ralf (ed.) et al., Domain decomposition methods in science and engineering. Selected papers of the 15th international conference on domain decomposition, Berlin, Germany, July 21–25, 2003. Berlin: Springer (ISBN 3-540-22523-4/pbk). Lecture Notes in Computational Science and Engineering 40, 159-166 (2005).
Flux-based methods of characteristics for coupled transport equations in porous media. (English) Zbl 1522.65163
Parallelization of large scale adaptive finite element computations. (English) Zbl 1128.65312
Wyrzykowski, Roman (ed.) et al., Parallel processing and applied mathematics. 5th international conference, PPAM 2003, Czȩstochowa, Poland, September 7–10, 2003. Revised papers. Berlin: Springer (ISBN 3-540-21946-3/pbk). Lecture Notes in Computer Science 3019, 431-438 (2004).
MSC:
65Y05
A comparison of mortar and Nitsche techniques for linear elasticity. (English) Zbl 1099.65123
Reviewer: Adrian Carabineanu (Bucureşti)
A modular design for parallel adaptive finite element computational kernels. (English) Zbl 1086.65534
Bubak, Marian (ed.) et al., Computational science – ICCS 2004. 4th international conference, Kraków, Poland, June 6–9, 2004. Proceedings, Part II. Berlin: Springer (ISBN 3-540-22115-8/pbk). Lecture Notes in Computer Science 3037, 155-162 (2004).
A domain decomposition method for domains with holes using a complementary decomposition. (English) Zbl 1112.74528
A quasi-dual Lagrange multiplier space for serendipity mortar finite elements in 3D. (English) Zbl 1105.65352
Order of convergence estimates for an Euler implicit, mixed finite element discretization of Richards’ equation. (English) Zbl 1159.76352
Multigrid for time-harmonic eddy currents without gauge. (English) Zbl 1066.78016
Schilders, Wilhelmus H. A. (ed.) et al., Scientific computing in electrical engineering. Proceedings of the SCEE 2002 Conference, Eindhoven, The Netherlands, June 23–28, 2002. Berlin: Springer (ISBN 3-540-21372-4/hbk). Mathematics in Industry 4. The European Consortium for Mathematics in Industry., 382-389 (2004).
Reviewer: Wilhelm Heinrichs (Essen)
Mortar finite elements for interface problems. (English) Zbl 1055.65129
Reviewer: Prabhat Kumar Mahanti (Saint John)
Criteria for the approximation property for multigrid methods in nonnested spaces. (English) Zbl 1055.65140
Reviewer: Steve F. McCormick (Boulder)
Development of a 3D parallel multigrid solver for fast and accurate laminar steady flame computations. (English) Zbl 1097.76053
Hirschel, Ernst Heinrich (ed.), Numerical flow simulation III. CNRS-DFG collaborative research programme. Results 2000-2002. Berlin: Springer (ISBN 3-540-44130-1/hbk). Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) 82, 115-128 (2003).
Reviewer: Natesan Srinivasan (Assam)
The parallelization of the filtering algebraic multigrid method for the solution of partial differential equations. (Die Parallelisierung des filternden algebraischen Mehrgitterverfahrens zum Lösen partieller Differentialgleichungen.) (German) Zbl 1073.65142
Heidelberg: Univ. Heidelberg, Naturwissenschaftlich-Mathematische Gesamtfakultät (Diss.). 226 p. (2003).
Higher order discontinuous Galerkin methods for flow and transport in porous media. (English) Zbl 1138.76379
Bänsch, Eberhard (ed.), Challenges in scientific computing – CISC 2002. Proceedings of the conference “challenges in scientific computing”, Berlin, Germany, October 2–5, 2002. Berlin: Springer (ISBN 3-540-40887-8/hbk). Lect. Notes Comput. Sci. Eng. 35, 1-22 (2003).
Numerical methods for parameter estimation in Bingham fluids. (English) Zbl 1076.76573
Jäger, Willi (ed.) et al., Mathematics – key technology for the future. Joint projects between universities and industry. Berlin: Springer (ISBN 3-540-44220-0/hbk). 204-215 (2003).
Monotone multigrid methods on nonmatching grids for nonlinear multibody contact problems. (English) Zbl 1163.65334
Duality estimates and multigrid analysis for saddle point problems arising from mortar discretizations. (English) Zbl 1045.65112
Reviewer: Jialin Hong (Beijing)
Optimal a priori estimates for interface problems. (English) Zbl 1041.65082
Reviewer: Pavel Burda (Praha)
Discretization methods with discrete minimum and maximum property for convection dominated transport in porous media. (English) Zbl 1119.76356
Dimov, Ivan (ed.) et al., Numerical methods and applications. 5th international conference, NMA 2002, Borovets, Bulgaria, August 20–24, 2002. Revised papers. Berlin: Springer (ISBN 3-540-00608-7/pbk). Lect. Notes Comput. Sci. 2542, 445-453 (2003).
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