Search Results - subject:"Trust-region"

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Complexity of trust-region methods in the presence of unbounded Hessian approximations

Diouane, Youssef; Laghdaf Habiboullah, Mohamed; Orban, … - 2024

Persistent link: https://www.econbiz.de/10015079831

A proximal quasi-Newton trust-region method for nonsmooth regularized optimization

Aravkin, Aleksandr; Baraldi, Robert; Orban, Dominique - 2021

Persistent link: https://www.econbiz.de/10012588124

Semidefinite representable reformulations for two variants of the trust-region subproblem

Kelly, Sarah; Ouyang, Yuyuan; Yang, Boshi - In: Operations research letters 51 (2023) 6, pp. 695-701

Persistent link: https://www.econbiz.de/10014465893

Exactness conditions for semidefinite programming relaxations of generalization of the extended trust region subproblem

Jiang, Rujun; Li, Duan - In: Mathematics of operations research 48 (2023) 3, pp. 1235-1253

Persistent link: https://www.econbiz.de/10014329218

Local optimality conditions for a family of hidden convex optimization

Song, Mengmeng; Xia, Yong; Liu, Hongying - In: INFORMS journal on optimization 5 (2023) 4, pp. 340-355

Persistent link: https://www.econbiz.de/10014433474

A unified efficient implementation of trust-region type algorithms for unconstrained optimization

Dussault, Jean-Pierre - In: INFOR : information systems and operational research 58 (2020) 2, pp. 290-309

Persistent link: https://www.econbiz.de/10012221407

Complexity bounds for primal-dual methods minimizing the model of objective function

NESTEROV, Yurii - Center for Operations Research and Econometrics (CORE), … - 2015

seen as a trust-region scheme applying the linear model of objective function. Our analysis works also for a quadratic … is the first trust-region scheme supported by the worst-case complexity bound. …

Persistent link: https://www.econbiz.de/10011246288

A nonmonotone accelerated Levenberg-Marquardt method for the B-eigenvalues of symmetric tensors

Cao, Mingyuan; Yang, Yueting; Hou, Tianliang; Li, Chaoqian - In: International transactions in operational research : a … 29 (2022) 1, pp. 113-129

Persistent link: https://www.econbiz.de/10012630731

Coupled learning enabled stochastic programming with endogenous uncertainty

Liu, Junyi; Li, Guangyu; Sen, Suvrajeet - In: Mathematics of operations research 47 (2022) 2, pp. 1681-1705

Persistent link: https://www.econbiz.de/10013365344

Hölderian error bounds and Kurdyka-Łojasiewicz inequality for the trust region subproblem

Jiang, Rujun; Li, Xudong - In: Mathematics of operations research 47 (2022) 4, pp. 3025-3050

Persistent link: https://www.econbiz.de/10014311397

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