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A Note on Inexact Inner Products in GMRES
Serge Gratton
, Ehouarn Simon
, David Titley-Peloquin
,
Philippe L. Toint
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peer-review
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INIS
accuracy
100%
convergence
50%
iterative methods
50%
losses
50%
norm
100%
Keyphrases
Convergence Rate
20%
Floating-point Arithmetic
20%
Generalized Minimal Residual (GMRES)
100%
Inner Product
100%
Iterative Solvers
20%
Loss of Orthogonality
20%
Residual Norm
40%
Computer Science
Convergence Rate
100%
Floating Point
100%
Iteration Proceeds
100%
Mathematics
Orthogonality
33%