Nick Schneider

collaborators

2 papers

math.NA2026

Approximation classes for the anisotropic space-time finite element method. An almost characterization

Pedro Morin, Cornelia Schneider, Nick Schneider

We study the approximation of $L_{p}$ -functions, $p \in (0, \infty]$ , on cylindrical space-time domains $I^c ◯_{T} := [0, T] \times I^c ◯$ , $0 < T < \infty$ , $I^c ◯ \subset R^{d}$ Lipschitz, $d\in \mathbb{…

math.NA2025

Anisotropic approximation on space-time domains

Pedro Morin, Cornelia Schneider, Nick Schneider

We investigate anisotropic (piecewise) polynomial approximation of functions in Lebesgue spaces as well as anisotropic Besov spaces. For this purpose we study temporal and spacial…