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Last update: T_KNM (07.04.2015)
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Last update: Stefano Pozza, Dr., Ph.D. (23.04.2020)
To finish the course successfully, it is required to pass the exam covering all presented topics, see "Requirements to the exam".
Furthermore, students will complete one homework assignments during the semester. The homework consists of implementing a selected method in the MATLAB environment. |
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Last update: Stefano Pozza, Dr., Ph.D. (10.02.2020)
Saad, Y.: Iterative methods for sparse linear systems, SIAM, Philadelphia, 2003.
Liesen, J., Strakos, Z.: Krylov Subspace Methods, Principles and Analysis, Oxford University Press, 2012.
Barrert, R., et all: Templates for the Solution of Linear Systems: Building Blocks for Iterative Methods, SIAM, Philadelphia, 1994.
Meurant, G.: Computer solution of large linear systems, Studies in Mathematics and Its Applications, North-Holland, 1999.
Freund, R., Nachtigal, N.: QMR: A quasi-minimal residual method for non-hermitian linear systems. Numer. Math. 60, pp. 315-339, 1991.
Saad, Y., Schultz, M.: GMRES: A generalized minimal residual algorithm for solving nonsymmetric linear systems. SIAM J. Sci. Statist. Comput. 7, pp. 856-869, 1986.
Paige, C., Saunders, M.: LSQR: An algorithm for sparse linear equations and sparse least squares, ACM Trans. Math. Software 8, pp. 43-71, 1982.
Paige, C., Saunders, M.: Solution of sparse indefinite systems of linear equations, SIAM J. Numer. Anal. 12, pp. 617-629, 1975.
More information: http://karlin.mff.cuni.cz/~pozza/ |
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Last update: doc. RNDr. Iveta Hnětynková, Ph.D. (07.04.2015)
Lectures are held in a lecture hall, practicals in a computer laboratory (Matlab enviroment). |
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Last update: Stefano Pozza, Dr., Ph.D. (23.04.2020)
The exam reflects all the material presented on lectures and practicals during the whole semester. The exam has oral form. It is probable that a large part of the exams or credits could take place in a distance form. It depends on a development of the situation and we will inform you about the changes immediately. |
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Last update: doc. RNDr. Iveta Hnětynková, Ph.D. (01.02.2016)
1. Methods for solving symmetric linear systems of equations - Lanczos method, SYMMLQ, MINRES.
2. Methods for solving nonsymmetric linear systems of equations based on orthogonality and long recurrences - FOM, GMRES.
3. Methods for solving nonsymmetric linear systems of equations based on biorthogonality and short recurrences - CGS, BiCG, BiCGstab, QMR, TFQMR.
4. Methods connected with normal equations - CGLS, LSQR.
5. Block methods.
6. Idea of preconditioning.
7. Convergence and numerical stability - comparison and examples. |
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Last update: doc. RNDr. Iveta Hnětynková, Ph.D. (30.04.2018)
Previous knowledge of linear algebra and basic methods for matrix computations is expected. |