Figure 8From: Component-based reduced basis for parametrized symmetric eigenproblemsFirst eigenvalue convergence with respect to the number n A,p of active port modes: blue corresponds to Laplacian eigenmodes (“Lap”), red corresponds to empirical modes (“Emp”). The reference eigenvalue \(\widetilde \lambda \) is the one obtained for \(n_{\text {A,p}}=\mathcal {N}_{p}^{\Gamma }=108\).Back to article page