Sommaire

Resolvent estimates in for discrete Laplacians on irregular meshes and maximum-norm stability of parabolic finite difference schemes.
p. 3
Pointwise a posteriori error analysis for an adaptive penalty finite element method for the obstacle problem.
p. 18
Integral equations of the linear sloshing in an infinite chute and their discretization.
p. 39
Difference schemes with nonlocal boundary conditions.
p. 62
On the strong stability of operator-difference schemes in time-integral norms.
p. 72
Solution of time-dependent advection-diffusion problems with the sparse-grid combination technique and a Rosenbrock solver.
p. 86
Multigrid for the Wilson mortar element method.
p. 99