Serge Gratton

  • 0 Citations
  • 0 h-Index
20152019
If you made any changes in Pure these will be visible here soon.

Research Output 2015 2019

2019
1 Downloads (Pure)

Exploiting variable precision in GMRES

Gratton, S., Simon, E., Titley-Peloquin, D. & Toint, P., Jul 2019, 19 p.

Research output: Working paper

File
GMRES
Digital arithmetic
Arnoldi
Iterative Solver
Floating-point Arithmetic
2 Downloads (Pure)
File
Derivatives
Evaluation
Adaptive algorithms
Nonconvex Minimization
Inexact Methods
2018
data assimilation
erratic
matrix
method
2015
10 Downloads (Pure)

Quasi-Newton updates with weighted secant equations

Gratton, S., Malmedy, V. & Toint, P., 4 Jul 2015, In : Optimization Methods and Software. 30, 4, p. 748-755 8 p.

Research output: Contribution to journalArticle

File
Quasi-Newton
Chord or secant line
Update
Sylvester Equation