Publications de
Serge Gratton, David Titley-Peloquin, Jean Tshimanga Ilunga
Sensitivity and conditioning of the truncated total least squares solution
Dans : SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics (SIAM), USA, Vol. 34 N. 3, p. 1257-1276, 2013.
Serge Gratton, Philippe Toint, Jean Tshimanga Ilunga
Range-Space Variants and Inexact Matrix-Vector Products in Krylov Solvers for Linear Systems Arising from Inverse Problems
Dans : SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics (SIAM), USA, Vol. 32 N. 3, p. 969-986, 2011.
Serge Gratton, Annick Sartenaer, Jean Tshimanga Ilunga
On a class of limited memory preconditioners for large scale linear systems with multiple right-hand sides
Dans : SIAM Journal on Optimization, Society for Industrial and Applied Mathematics (SIAM), USA, Vol. 21 N. 3, p. 912-935, 2011.