1. Equation-free patch scheme for efficient computational homogenisation via self-adjoint coupling

   • J. E. Bunder
   • I. G. Kevrekidis
   • A. J. Roberts

   OriginalPaper 14 October 2021 Pages: 229 - 272

   

2. Guaranteed lower bounds on eigenvalues of elliptic operators with a hybrid high-order method

   • Carsten Carstensen
   • Alexandre Ern
   • Sophie Puttkammer

   OriginalPaper Open access 09 September 2021 Pages: 273 - 304

   

3. Numerical approximation of control problems of non-monotone and non-coercive semilinear elliptic equations

   • Eduardo Casas
   • Mariano Mateos
   • Arnd Rösch

   OriginalPaper Open access 12 September 2021 Pages: 305 - 340

4. Maximal spaces for approximation rates in \(\ell ^1\)-regularization

   • Philip Miller
   • Thorsten Hohage

   OriginalPaper Open access 12 September 2021 Pages: 341 - 374

   

5. Numerical approximation of boundary value problems for curvature flow and elastic flow in Riemannian manifolds

   • Harald Garcke
   • Robert Nürnberg

   OriginalPaper Open access 20 September 2021 Pages: 375 - 415

   

6. An adaptive time-stepping method based on a posteriori weak error analysis for large SDE systems

   • Fabian Merle
   • Andreas Prohl

   OriginalPaper Open access 18 October 2021 Pages: 417 - 462