1. Unified a priori analysis of four second-order FEM for fourth-order quadratic semilinear problems

   • Carsten Carstensen
   • Neela Nataraj
   • Devika Shylaja

   OriginalPaper Open access 29 June 2023 Pages: 323 - 368

2. Stabilization-free HHO a posteriori error control

   • Fleurianne Bertrand
   • Carsten Carstensen
   • Ngoc Tien Tran

   OriginalPaper Open access 09 August 2023 Pages: 369 - 408

   

3. Least-squares finite elements for distributed optimal control problems

   • Thomas Führer
   • Michael Karkulik

   OriginalPaper 10 August 2023 Pages: 409 - 442

   

4. Multilevel quasi-Monte Carlo for optimization under uncertainty

   • Philipp A. Guth
   • Andreas Van Barel

   OriginalPaper 28 July 2023 Pages: 443 - 484

   

5. High-dimensional approximation with kernel-based multilevel methods on sparse grids

   • Rüdiger Kempf
   • Holger Wendland

   OriginalPaper Open access 28 July 2023 Pages: 485 - 519

   

6. Correction: Random reordering in SOR-type methods

   • Peter Oswald
   • Weiqi Zhou

   Correction 11 August 2023 Pages: 521 - 525