1. A derivative-free optimization algorithm for the efficient minimization of functions obtained via statistical averaging

   • Pooriya Beyhaghi
   • Ryan Alimo
   • Thomas Bewley

   OriginalPaper 04 February 2020 Pages: 1 - 31

   

2. A dual spectral projected gradient method for log-determinant semidefinite problems

   • Takashi Nakagaki
   • Mituhiro Fukuda
   • Makoto Yamashita

   OriginalPaper 18 January 2020 Pages: 33 - 68

   

3. Composite convex optimization with global and local inexact oracles

   • Tianxiao Sun
   • Ion Necoara
   • Quoc Tran-Dinh

   OriginalPaper 22 February 2020 Pages: 69 - 124

   

4. A discretization algorithm for nonsmooth convex semi-infinite programming problems based on bundle methods

   • Li-Ping Pang
   • Qi Wu
   • Qiong Wu

   OriginalPaper 07 February 2020 Pages: 125 - 153

5. Error estimates for the finite element approximation of bilinear boundary control problems

   • Max Winkler

   OriginalPaper Open access 07 February 2020 Pages: 155 - 199

   

6. Efficient local search procedures for quadratic fractional programming problems

   • Luca Consolini
   • Marco Locatelli
   • Yong Xia

   OriginalPaper 08 February 2020 Pages: 201 - 232

   

7. A comparison of solution approaches for the numerical treatment of or-constrained optimization problems

   • Patrick Mehlitz

   OriginalPaper 31 January 2020 Pages: 233 - 275