1 code implementation • 25 Jan 2018 • Pieter Lietaert, Javier Pérez, Bart Vandereycken, Karl Meerbergen
The method uses the AAA method by Nakatsukasa, S\`{e}te, and Trefethen to approximate the nonlinear eigenvalue problem by a rational eigenvalue problem and is embedded in the state space representation of a rational polynomial by Su and Bai.
Numerical Analysis 65F15, 65F50, 15A22, 47A56, 47J10
