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Coralia Cartis
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Cited by
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Adaptive cubic regularisation methods for unconstrained optimization. Part I: motivation, convergence and numerical results
C Cartis, NIM Gould, PL Toint
Mathematical Programming 127 (2), 245-295, 2011
4592011
Adaptive cubic regularisation methods for unconstrained optimization. Part II: worst-case function-and derivative-evaluation complexity
C Cartis, NIM Gould, PL Toint
Mathematical programming 130 (2), 295-319, 2011
3602011
Global rates of convergence for nonconvex optimization on manifolds
N Boumal, PA Absil, C Cartis
IMA Journal of Numerical Analysis 39 (1), 1-33, 2019
3022019
On the complexity of steepest descent, Newton's and regularized Newton's methods for nonconvex unconstrained optimization problems
C Cartis, NIM Gould, PL Toint
Siam journal on optimization 20 (6), 2833-2852, 2010
2812010
Compressed sensing: How sharp is the restricted isometry property
JD Blanchard, C Cartis, J Tanner
Arxiv preprint arXiv:1004.5026, 2010
216*2010
Improving the flexibility and robustness of model-based derivative-free optimization solvers
C Cartis, J Fiala, B Marteau, L Roberts
ACM Transactions on Mathematical Software (TOMS) 45 (3), 1-41, 2019
1652019
Global convergence rate analysis of unconstrained optimization methods based on probabilistic models
C Cartis, K Scheinberg
Mathematical Programming 169, 337-375, 2018
1552018
Convergence rate analysis of a stochastic trust-region method via supermartingales
J Blanchet, C Cartis, M Menickelly, K Scheinberg
INFORMS journal on optimization 1 (2), 92-119, 2019
143*2019
On the evaluation complexity of composite function minimization with applications to nonconvex nonlinear programming
C Cartis, NIM Gould, PL Toint
SIAM Journal on Optimization 21 (4), 1721-1739, 2011
1282011
Complexity bounds for second-order optimality in unconstrained optimization
C Cartis, NIM Gould, PL Toint
Journal of Complexity 28 (1), 93-108, 2012
1122012
An adaptive cubic regularization algorithm for nonconvex optimization with convex constraints and its function-evaluation complexity
C Cartis, NIM Gould, PL Toint
IMA Journal of Numerical Analysis 32 (4), 1662-1695, 2012
942012
Sharp worst-case evaluation complexity bounds for arbitrary-order nonconvex optimization with inexpensive constraints
C Cartis, NIM Gould, PL Toint
SIAM Journal on Optimization 30 (1), 513-541, 2020
86*2020
On the oracle complexity of first-order and derivative-free algorithms for smooth nonconvex minimization
C Cartis, NIM Gould, PL Toint
SIAM Journal on Optimization 22 (1), 66-86, 2012
752012
Phase transitions for greedy sparse approximation algorithms
JD Blanchard, C Cartis, J Tanner, A Thompson
Applied and Computational Harmonic Analysis 30 (2), 188-203, 2011
712011
On the complexity of finding first-order critical points in constrained nonlinear optimization
C Cartis, NIM Gould, PL Toint
Mathematical Programming 144 (1), 93-106, 2014
672014
Adaptive regularization with cubics on manifolds
N Agarwal, N Boumal, B Bullins, C Cartis
Mathematical Programming 188, 85-134, 2021
64*2021
Universal regularization methods: varying the power, the smoothness and the accuracy
C Cartis, NI Gould, PL Toint
SIAM Journal on Optimization 29 (1), 595-615, 2019
622019
On the evaluation complexity of cubic regularization methods for potentially rank-deficient nonlinear least-squares problems and its relevance to constrained nonlinear optimization
C Cartis, NIM Gould, PL Toint
SIAM Journal on Optimization 23 (3), 1553-1574, 2013
612013
Escaping local minima with local derivative-free methods: a numerical investigation
C Cartis, L Roberts, O Sheridan-Methven
Optimization 71 (8), 2343-2373, 2022
562022
A derivative-free Gauss–Newton method
C Cartis, L Roberts
Mathematical Programming Computation 11, 631-674, 2019
562019
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Articles 1–20