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On signed incomplete Cholesky factorization preconditioners for saddle-point systems
- 1.0427226 - ÚI 2015 GB eng V - Research Report
Scott, J. - Tůma, Miroslav
On signed incomplete Cholesky factorization preconditioners for saddle-point systems.
Rutherford Appleton Laboratory, 2014. 23 s. Preprint, RAL-P-2014-003. ISBN 1361- 4762
R&D Projects: GA ČR GA13-06684S
Institutional support: RVO:67985807
Keywords : sparse matrices * sparse linear systems * indenite symmetric systems * saddle-point systems * iterative solvers * preconditioning * incomplete Cholesky factorization
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0232825
File Download Size Commentary Version Access RAL-P-2014-003.pdf 0 516.1 KB Other open-access
Number of the records: 1