Programme Thursday 25 May 2023 13:00-13:30 Registration of participants 13:30-13:45 Opening of the workshop 13:45-14:15 G. Lube: Can we numerically simulate turbulent wall-bounded flows? 14:15-14:45 S. Franz: A singularly perturbed 4th order problem with a shift 14:45-15:15 T. Linß: Uniform convergence of an arbritrary order balanced FEM applied to a singularly perturbed shell problem 15:15-15:45 R. Araya: A multiscale mixed hybrid method for advection 15:45-16:30 Tea and coffee break 16:30-17:00 G.R. Barrenechea: A nodally bound preserving finite element method 17:00-17:30 A.F. Hegarty: Fitted finite element methods on Shishkin meshes 17:30-18:00 N. Madden: An enriched finite element space for singularly perturbed problems 19:00-23:00 Conference dinner Friday 26 May 2023 09:00-09:30 M. Brdar: Graded mesh for convection-diffusion problem with delay 09:30-10:00 H.-G. Roos: Balanced norm error estimates for the FEM and a reaction-diffusion problem on an L-shaped domain 10:00-10:30 E. O'Riordan: Singularly perturbed linear transport problems 10:30-11:15 Tea and coffee break 11:15-11:45 V. John: Finite element methods respecting the discrete maximum principle for convection-diffusion equations I 11:45-12:15 P. Knobloch: Finite element methods respecting the discrete maximum principle for convection-diffusion equations II 12:15-12:45 O. Pártl: Finite element methods respecting the discrete maximum principle for convection-diffusion equations III 12:45-14:15 Lunch break 14:15-14:45 G. Matthies: Higher order discontinuous Galerkin methods in time and pressure-robust finite element discretizations applied to time-dependent Stokes problems 14:45-15:15 N. Ahmed: Higher-order discontinuous Galerkin time discretization and convection stabilized pressure robust method for transient Navier-Stokes equations 15:15-15:45 M.P. Bruchhäuser: Goal-oriented space-time adaptivity for coupled flow and convection-dominated transport 15:45-16:15 M. Braack: Weak boundary conditions for Boussinesq flow with free outflow 16:15-17:00 Tea and coffee break 17:00-17:30 N. Kopteva: A posteriori error control in the maximum norm for convection-dominated convection-diffusion equations 17:30-18:00 M. Ossadnik: Maximum-norm a posteriori error estimation for a BDF-2/FEM discretisation of a singularly perturbed parabolic problem 18:00-18:30 R. Hill: Generating layer adapted meshes using Mesh PDEs for reaction-convection-diffusion problems Saturday 27 May 2023 09:00-09:30 S. Fernández-García: Spectral Variational Multi-Scale method for parabolic problems 09:30-10:00 J.F. Giraldo: An adaptive stabilized FEM via residual minimization for unfitted mesh applications 10:00-10:30 S. Heydari: Positivity-preserving scheme for cross-diffusion models in bioscience 10:30-11:15 Tea and coffee break 11:15-11:45 I. Sykopetritou: Mixed hp finite element method for singularly perturbed fourth order boundary value problems with two small parameters 11:45-12:15 N. Neofytou: hp discontinuous Galerkin finite element methods for the approximation of singularly perturbed boundary value problems with two small parameters 12:15-12:45 C. Xenophontos: hp continuous Galerkin time-stepping scheme for singularly perturbed IVPs 12:45-12:50 Closing of the workshop