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Preconditioning of Iterative MethodsTheory and Applications (PIM 2013)Faculty of Civil Engineering, Czech Technical University in Prague July 1 – 5, 2013, Prague |
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Program
Sunday, June 30
| 12:00 | – | 19:00 | Registration – next to the reception of the Faculty of Civil Engineering |
Monday, July 1
| 8:00 | – | 9:00 | Registration – next to the reception of the Faculty of Civil Engineering |
Lecture Hall B-280 | |||
| 9:00 | – | 10:00 | Opening of the Conference Václav Havlíček (Rector, Czech Technical University) Alena Kohoutková (Dean, Faculty of Civil Engineering, CTU) Jan Kratochvíl (Dean, Faculty of Math. and Physics, Charles Univ.) Radim Blaheta (Director, Institute of Geonics, AS CR) Zdeněk Strakoš (Nečas Center for Mathematical Modeling) Zdeněk Bittnar (Department of Mechanics, FCE CTU) Jozef Bobok (Head of the Department of Mathematics, FCE CTU) Ivo Marek (Department of Mathematics, FCE CTU) |
Chairperson: Miroslav Rozložník | |||
| 10:00 | – | 10:45 | Volker Mehrmann: Model reduction and preconditioned eigenvalue methods in noise analysis and noise reduction |
| 10:45 | – | 11:15 | Coffee break |
Chairperson: Drahoslava Janovská | |||
| 11:15 | – | 12:00 | Heinrich Voss: Enhancing eigenvector approximations of huge gyroscopic eigenproblems from AMLS with subspace iteration (SPOMECH) |
| 12:00 | – | 14:00 | Lunch at Masarykova kolej |
Lecture Hall C-215 | |||
Chairperson: Zdeněk Dostál | |||
| 14:00 | – | 14:20 | Petr Vaněk: An overview of multilevel methods with aggressive coarsening and massive polynomial smoothing |
| 14:20 | – | 14:40 | Maria Lymbery: Auxiliary space multigrid method for flows in porous media |
| 14:40 | – | 15:00 | Herve Guillard: A smoothed aggregation MG method with small coarse space |
| 15:00 | – | 15:20 | Johannes Kraus: Additive Schur complement approximation: Theory and applications |
| 15:20 | – | 15:50 | Coffee break |
Chairperson: Jaroslav Kruis | |||
| 15:50 | – | 16:10 | Jan Zeman: Homogenization method for periodic media based on Fast Fourier Transformations: Finite element formulation and error estimates |
| 16:10 | – | 16:30 | Marta Čertíková: On the problem of interface weights in domain decomposition methods |
| 16:30 | – | 16:50 | Roman Kužel: Evolving coarse-space method for mutual eigenvalue problem |
| 16:50 | – | 17:10 | Heiko Weichelt: Preconditioning of large-scale saddle point systems arising in Riccati feedback stabilization of coupled flow problems |
| 18:30 | Welcome dinner at Masarykova kolej | ||
Tuesday, July 2
Lecture Hall C-215 | |||
Chairperson: Miloslav Feistauer | |||
| 9:00 | – | 9:45 | Maya Neytcheva: Challenges for the numerical solution methods when simulating multiphase flow problems |
| 9:45 | – | 10:30 | Jan Mandel: Stochastic solution of large least squares systems in variational data assimilation (SPOMECH) |
| 10:30 | – | 11:00 | Coffee break |
Chairperson: Miroslav Fiedler | |||
| 11:00 | – | 11:45 | Charles Johnson: Eigenvalues of hollow, symmetric, nonnegative matrices |
| 11:45 | – | 12:30 | Peter Buchholz: Structured preconditioners for Markov and Markov regenerative processes (SPOMECH) |
| 12:30 | – | 14:00 | Lunch at Masarykova kolej |
Chairperson: Heinrich Voss | |||
| 14:00 | – | 14:20 | Jörg Liesen: Characterization of worst-case GMRES |
| 14:20 | – | 14:40 | Yasuyoshi Horibata: Numerical experiments of preconditioned iterative Krylov methods and multigrids methods for an elliptic partial differential equation in generalised coordinates |
| 14:40 | – | 15:00 | Seiji Fujino: Double preconditionings of IDR(s)Stab(l) method for gaining both convergence rate and accuracy of approximated solutions |
| 15:00 | – | 15:20 | Nemanja Božović: Preconditioning of Krylov subspace methods using recycling in Lattice QCD |
| 15:20 | – | 15:50 | Coffee break |
Chairperson: Gerhard Opfer | |||
| 15:50 | – | 16:10 | Muhsin Can Orhan: Partitioning reachable state space into product state spaces for multilevel methods |
| 16:10 | – | 16:30 | Francisco Macedo: A low-rank tensor method for large-scale Markov chains |
| 16:30 | – | 16:50 | Khikmat Saburov: Reaching a consensus: A nonlinear case |
| 16:50 | – | 17:10 | Jesse Barlow: Reorthogonalization for the Golub-Kahan-Lanczos bidiagaonal reduction |
| 17:10 | – | 17:30 | Zdeněk Dostál: National Supecomputing Center – new opportunities and challenges |
Foyer of Lecture Hall B-280 | |||
| 17:30 | – | 18:30 | Poster session |
Badreddine Azzouzi: Parametric estimator of a moving average and applications | |||
Amar Benmounah: Probabilistic approach to improve the reliability and the availability | |||
Edita Dvořáková, Ivana Pultarová: Aggregation of coarse unknowns within the BDDC method | |||
Iveta Hnětynková, Martin Plešinger: The total least squares problem with multiple right-hand sides | |||
Ladislav Lukšan: Efficient tridiagonal preconditioner for the matrix-free truncated Newton method | |||
Hocine Meglouli, Ammar Chebouba, Yahia Naoui: Reliability study for a mechanism aided by asynchronous actuator powered by asynchronous diesel generator | |||
Olga Pichugina: Skew-symmetric preconditioners for Krylov subspace methods | |||
Mehmet Şahbaz: Street type LED armature modeling and analysis | |||
Wednesday, July 3
Lecture Hall C-215 | |||
Chairperson: Michael Eiermann | |||
| 9:00 | – | 9:45 | Owe Axelsson: Preconditioning methods for high order strongly stable time integration methods with an application for a DAE problem |
| 9:45 | – | 10:30 | Ivo Marek: Compartmental systems and IAD computations |
| 10:30 | – | 11:00 | Coffee break |
Chairperson: Vladimír Janovský | |||
| 11:00 | – | 11:20 | Kunio Tanabe: Application of the conjugate gradient method applied to a matrix equation arising in learning machine dPLRM for cancer diagnosis |
| 11:20 | – | 11:40 | Igor Kaporin: Multilevel ILU preconditioning for iterative solution of general sparse linear systems |
| 11:40 | – | 12:00 | Milan Hanuš: Applications of AMG methods based on aggresive coarsening and polynomial smoothing |
| 12:00 | – | 12:20 | Pavla Fraňková: A philosophical note on the origin of smoothed aggregations |
| 12:30 | – | 14:00 | Lunch at Masarykova kolej |
| 18:00 | – | 20:00 | Boat trip The boat departs from the Na Františku mooring place located between the Čech Bridge and the Štefánik Bridge on the Old Town bank of the Vltava River. The name of the boat is Orca. Departure time 18:00 (i.e., 6:00 p.m.) sharp! |
Thursday, July 4
Lecture Hall C-215 | |||
Chairperson: Kunio Tanabe | |||
| 9:00 | – | 9:45 | Jeffrey Hunter: The role of generalized matrix inverses in Markov chains |
| 9:45 | – | 10:30 | Tuğrul Dayar: Iterative aggregation-disaggregation for Markov chains: The Czech perspective |
| 10:30 | – | 11:00 | Coffee break |
Chairperson: Miroslav Tůma | |||
| 11:00 | – | 11:45 | Ljiljana Cvetković: Eventually SDD matrices and their applications |
| 11:45 | – | 12:30 | Michele Benzi: Polynomial acceleration of GeneRank |
| 12:30 | – | 14:00 | Lunch at Masarykova kolej |
Chairperson: Iveta Hnětynková | |||
| 14:00 | – | 14:20 | Kirk M. Soodhalter: Block Krylov subspace recycling: Theory and application in a Newton iteration |
| 14:20 | – | 14:40 | Marian Vajteršic: Parallel block Jacobi SVD solvers |
| 14:40 | – | 15:00 | Lev Krukier: Skew-symmetric preconditioners for strongly nonsymmetric linear equation systems |
| 15:00 | – | 15:20 | Murat Manguoglu: TRACEMIN-Fiedler: Reducing the weighted bandwidth of a matrix in parallel |
| 15:20 | – | 15:50 | Coffee break |
Chairperson: Pavel Burda | |||
| 15:50 | – | 16:10 | Miloslav Feistauer: DG for fluid-structure interaction problems |
| 16:10 | – | 16:30 | Petr Sváček: On preconditioning of saddle point systems arising from interactions of incompressible fluid flow with structure |
| 16:30 | – | 16:50 | Galina Muratova: Numerical solution of the incompressible Navier-Stokes equations by multigrid method |
| 16:50 | – | 17:10 | Jakub Šístek: BDDC for mixed-hybrid formulation of flow in porous media with combined mesh dimensions |
| 19:00 | Conference dinner at the DAP Hotel Dinner Speakers: Miroslav Fiedler, Daniel Szyld | ||
Friday, July 5
Lecture Hall C-215 | |||
Chairperson: Jörg Liesen | |||
| 9:00 | – | 9:45 | Svetozar Margenov: Multilevel methods for strongly anisotropic problems |
| 9:45 | – | 10:30 | Zdeněk Strakoš: Functional analysis and algebraic iterative computations. There and back again. |
| 10:30 | – | 11:00 | Coffee break |
Chairperson: Owe Axelsson | |||
| 11:00 | – | 11:45 | Daniel Szyld: Preconditioned solution of the coupled Stokes-Darcy flow problem |
| 11:45 | – | 12:30 | Radim Blaheta: Iterative methods around porous media flow and elasticity |
| 12:30 | – | 12:35 | Closing of the Conference |
| 12:35 | – | 14:00 | Lunch at Masarykova kolej |
Maintained by Stanislav Olivík | Last modified: June 30, 2013