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The cost of nonconvexity in deterministic nonsmooth optimization

Kong, Siyu; Lewis, Adrian S. - In: Mathematics of operations research 49 (2024) 4, pp. 2385-2401

Persistent link: https://www.econbiz.de/10015197933

Newton-type methods with the proximal gradient step for sparse estimation

Shimmura, Ryosuke; Suzuki, Joe - In: Operations research forum 5 (2024) 2, pp. 1-27

Persistent link: https://www.econbiz.de/10015179744

Participation constraints in discontinuous adverse selection models

Martimort, David; Stole, Lars A. - In: Theoretical economics : TE ; an open access journal in … 17 (2022) 3, pp. 1145-1181

We present a set of necessary and sufficient conditions for a class of optimal control problems with pure state constraints for which the objective function is linear in the state variable but the objective function is only required to be upper semicontinuous in the control variable. We apply...

Persistent link: https://www.econbiz.de/10013327119

An inertial forward-backward algorithm for the minimization of the sum of two nonconvex functions

Boţ, Radu Ioan; Csetnek, Ernö Robert; László, … - In: EURO journal on computational optimization 4 (2016) 1, pp. 3-25

Persistent link: https://www.econbiz.de/10011492474

Robustness in nonsmooth nonlinear multi-objective programming

Zamani, Moslem; Soleimani-damaneh, Majid; Kabgani, Alireza - In: European journal of operational research : EJOR 247 (2015) 2, pp. 370-378

Persistent link: https://www.econbiz.de/10011374495

A numerical study of applying spectral-step subgradient method for solving nonsmooth unconstrained optimization problems

Loreto, M.; Xu, Y.; Kotval, D. - In: Computers & operations research : and their … 104 (2019), pp. 90-97

Persistent link: https://www.econbiz.de/10011991202

A cutting-plane method to nonsmooth multiobjective optimization problems

Vieira, D. A. G.; Lisboa, A. C. - In: European journal of operational research : EJOR 275 (2019) 3, pp. 822-829

Persistent link: https://www.econbiz.de/10011993598

Minimizing piecewise-concave functions over polyhedra

Gaudioso, Manlio; Giallombardo, Giovanni; Miglionico, … - In: Mathematics of operations research 43 (2018) 2, pp. 580-597

Persistent link: https://www.econbiz.de/10011868619

Nonsmooth spectral gradient methods for unconstrained optimization

Loreto, Milagros; Aponte, Hugo; Cores, Debora; Raydan, … - In: EURO journal on computational optimization 5 (2017) 4, pp. 529-553

Persistent link: https://www.econbiz.de/10011906611

Optimality conditions in optimization problems with convex feasible set using convexificators

Kabgani, Alireza; Soleimani-damaneh, Majid; Zamani, Moslem - In: Mathematical methods of operations research 86 (2017) 1, pp. 103-121

Persistent link: https://www.econbiz.de/10011714384