Figure 5From: An a priori error estimate for interior penalty discretizations of the Curl-Curl operator on non-conforming meshes h -convergence. The relative \(\mathbf {H}(\mathbf {curl})\) error vs. the mesh size h for rotation angle \(\theta= 0.05\ \mbox{rad}\) (solid lines). The dashed lines correspond to \(\theta= 0.01 n\), \(n \in{0,1,\ldots,49}\). \(a_{F} = h_{F}\), \(\varepsilon= 10^{-6}\), \(\eta=50\), \(\mu\equiv1\).Back to article page