On nondegenerate M-stationary points for sparsity constrained nonlinear optimization S. LämmelV. Shikhman OriginalPaper Open access 23 August 2021 Pages: 219 - 242
Exact SDP relaxations of quadratically constrained quadratic programs with forest structures Godai AzumaMituhiro FukudaMakoto Yamashita OriginalPaper 02 September 2021 Pages: 243 - 262
Hidden invariant convexity for global and conic-intersection optimality guarantees in discrete-time optimal control Jorn H. BaayenKrzysztof Postek OriginalPaper Open access 28 August 2021 Pages: 263 - 281
Four algorithms to solve symmetric multi-type non-negative matrix tri-factorization problem Rok HribarTimotej HrgaVida Vukašinović OriginalPaper 31 August 2021 Pages: 283 - 312
An extension of the proximal point algorithm beyond convexity Sorin-Mihai GradFelipe Lara OriginalPaper Open access 06 September 2021 Pages: 313 - 329
A unified Douglas–Rachford algorithm for generalized DC programming Chih-Sheng ChuangHongjin HeZhiyuan Zhang OriginalPaper 14 September 2021 Pages: 331 - 349
Conical averagedness and convergence analysis of fixed point algorithms Sedi BartzMinh N. DaoHung M. Phan OriginalPaper 30 July 2021 Pages: 351 - 373
Improperly efficient solutions in a class of vector optimization problems Nguyen Thi Thu HuongNguyen Dong Yen OriginalPaper 19 August 2021 Pages: 375 - 387
Existence results for solutions of mixed tensor variational inequalities Wenjie MuJianghua Fan OriginalPaper 29 August 2021 Pages: 389 - 412
Adaptive seeding for profit maximization in social networks Chuangen GaoShuyang GuWeili Wu OriginalPaper 09 September 2021 Pages: 413 - 432