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authFullName_s : Philippe L. Toint

Parametric complexity analysis for a class of first-order Adagrad-like algorithms

Serge Gratton , SADOK JERAD , Philippe L. Toint
2022
Preprints, Working Papers, ... hal-03718810v1

Using approximate secant equations in limited memory methods for multilevel unconstrained optimization

Serge Gratton , Vincent Malmedy , Philippe L. Toint
Computational Optimization and Applications, 2012, 51 (3), pp.967-979. ⟨10.1007/s10589-011-9393-3⟩
Journal articles istex hal-03973278v1

First-Order Objective-Function-Free Optimization Algorithms and Their Complexity

Serge Gratton , SADOK JERAD , Philippe L. Toint
2022
Preprints, Working Papers, ... hal-03718811v1

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

Serge Gratton , Philippe L. Toint , Jean Tshimanga Ilunga
SIAM Journal on Matrix Analysis and Applications, 2011, 32 (3), pp.665-1078. ⟨10.1137/090780493⟩
Journal articles hal-03973332v1

OFFO minimization algorithms for second-order optimality and their complexity

Serge Gratton , Philippe L. Toint
2022
Preprints, Working Papers, ... hal-03806600v1

Convergence properties of an Objective-Function-Free Optimization regularization algorithm, including an $\mathcal{O}(\epsilon^{-3/2})$ complexity bound

Serge Gratton , SADOK JERAD , Philippe L. Toint
2022
Preprints, Working Papers, ... hal-03718813v1

OFFO minimization algorithms for second-order optimality and their complexity

Serge Gratton , Philippe L. Toint
Computational Optimization and Applications, 2022, 84, pp.573-607. ⟨10.1007/s10589-022-00435-2⟩
Journal articles hal-03993071v1