Large-Scale Computation of ${\mathcal{L}}_{\infty }$-Norms by a Greedy Subspace Method

Nicat Aliyev, Peter Benner, Emre Mengi +2

We are concerned with the computation of the ${\mathcal{L}}_{\infty }$-norm for an ${\mathcal{L}}_{\infty }$-function of the form $H(s)=C(s)D(s{)}^{-1}B(s)$, where the middle factor is t…