On complexity and convergence of high-order coordinate descent algorithms for smooth nonconvex box-constrained minimization V. S. AmaralR. AndreaniJ. M. Martínez OriginalPaper 28 April 2022 Pages: 527 - 561
Convergence rates for the heavy-ball continuous dynamics for non-convex optimization, under Polyak–Łojasiewicz condition Vassilis ApidopoulosNicolò GinattaSilvia Villa OriginalPaper Open access 06 May 2022 Pages: 563 - 589
Tight compact extended relaxations for nonconvex quadratic programming problems with box constraints Sven de VriesBernd Perscheid OriginalPaper Open access 09 May 2022 Pages: 591 - 606
An exact projection-based algorithm for bilevel mixed-integer problems with nonlinearities Maximilian MerkertGalina OrlinskayaDieter Weninger OriginalPaper Open access 28 June 2022 Pages: 607 - 650
On convex lower-level black-box constraints in bilevel optimization with an application to gas market models with chance constraints Holger HeitschRené HenrionMartin Schmidt OriginalPaper Open access 13 May 2022 Pages: 651 - 685
Approximation algorithms for solving the line-capacitated minimum Steiner tree problem Jianping LiWencheng WangPengxiang Pan OriginalPaper 06 June 2022 Pages: 687 - 714
Inverse max+sum spanning tree problem under weighted \(l_{\infty }\) norm by modifying max-weight vector Junhua JiaXiucui GuanPanos M. Pardalos OriginalPaper 16 May 2022 Pages: 715 - 738
Scalar and vector equilibrium problems with pairs of bifunctions Mircea Balaj OriginalPaper 26 April 2022 Pages: 739 - 753
A novel update rule of HALS algorithm for nonnegative matrix factorization and Zangwill’s global convergence Takehiro SanoTsuyoshi MigitaNorikazu Takahashi OriginalPaper Open access 30 April 2022 Pages: 755 - 781
Simultaneous distributed-boundary optimal control problems driven by nonlinear complementarity systems Jinxia CenTahar HaddadShengda Zeng OriginalPaper 08 April 2022 Pages: 783 - 805