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A reciprocal preconditioner for structured matrices arising from elliptic problems with jumping coefficients |
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| Authors: | Sergey Dolgov Boris N. Khoromskij Ivan Oseledets Eugene Tyrtyshnikov |
| Affiliation: | 1. Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia;2. Max-Planck-Institut für Mathematik in den Naturwissenschaften, Inselstr. 22-26, D-04103 Leipzig, Germany;3. Institute of Numerical Mathematics, Russian Academy of Sciences, Gubkin Street, 8, Moscow 119333, Russia |
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