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Convex and concave envelopes of artificial neural network activation functions for deterministic global optimization Matthew E. WilhelmChenyu WangMatthew D. Stuber OriginalPaper 29 August 2022 Pages: 569 - 594
New bounds for nonconvex quadratically constrained quadratic programming Moslem Zamani OriginalPaper Open access 26 August 2022 Pages: 595 - 613
Relaxed-inertial proximal point type algorithms for quasiconvex minimization S.-M. GradF. LaraR. T. Marcavillaca OriginalPaper 26 August 2022 Pages: 615 - 635
EFIX: Exact fixed point methods for distributed optimization Dušan JakovetićNataša KrejićNataša Krklec Jerinkić OriginalPaper Open access 19 August 2022 Pages: 637 - 661
Optimality and duality for nonsmooth mathematical programming problems with equilibrium constraints Tran Van Su OriginalPaper 02 September 2022 Pages: 663 - 685
Directional derivatives and subdifferentials for set-valued maps applied to set optimization Marius DureaRadu Strugariu OriginalPaper 13 August 2022 Pages: 687 - 707
On the structure of regularization paths for piecewise differentiable regularization terms Bennet GebkenKatharina BiekerSebastian Peitz OriginalPaper Open access 01 September 2022 Pages: 709 - 741
Calabi-Polyak convexity theorem, Yuan’s lemma and S-lemma: extensions and applications Mengmeng SongYong Xia OriginalPaper 27 August 2022 Pages: 743 - 756
Comparing reference point based interactive multiobjective optimization methods without a human decision maker Lu ChenKaisa MiettinenVesa Ojalehto OriginalPaper Open access 24 September 2022 Pages: 757 - 788