Original title: Iterative solution of singular systems with applications
Authors: Blaheta, Radim ; Jakl, Ondřej ; Starý, Jiří ; Turan, E.
Document type: Papers
Conference/Event: SNA ’13. Seminar on Numerical Analysis, Rožnov pod Radhoštěm (CZ), 2013-01-21 / 2013-01-25
Year: 2013
Language: eng
Abstract: This contribution concerns the iterative solution of singular systems which arise in many applications. Let us mention the following: - solution of PDE problems with pure Neumann boundary conditions (which is our main aim), see [7], [8], [20]. Such problems have a specific role in numerical upscaling, see [6], - solution of Neumann type subproblems in domain decomposition techniques as FETI, Neumann-Neumann, BDDC methods, see [22], [16], - analysis of Markov chain problems, computation of stochastic vector, see e.g. [18], [19], - computer tomography [15], [14] and inverse problems [4], [21].
Keywords: iterative solution; Neumann boundary conditions; singular systems
Host item entry: Seminar on Numerical Analysis. Modelling and Simulation of Challenging Engineering Problems, ISBN 978-80-86407-34-0
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Geonics AS ČR (web)
Original record: http://hdl.handle.net/11104/0232457

Permalink: http://www.nusl.cz/ntk/nusl-170639


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