Range-Space Variants and Inexact Matrix-Vector Products in Krylov Solvers for Linear Systems Arising from Inverse Problems

Autor: Serge Gratton, Philippe L. Toint, J. Tshimanga Ilunga

Publikováno v: Gratton, S, Toint, P & Tshimanga Ilunga, J 2011, ' Range-space variants and inexact matrix-vector products in Krylov solvers for linear systems arising from inverse problems ', SIAM Journal on Matrix Analysis and Applications, vol. 32, no. 3, pp. 969-986 . https://doi.org/10.1137/090780493

The objects of this paper are to introduce range-space variants of standard Krylov iterative solvers for unsymmetric and symmetric linear systems and to discuss how inexact matrix-vector products may be used in this context. The new range-space varia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd7f6839f415787682fe43e9cf75103
https://doi.org/10.1137/090780493

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