AAA rational approximation for time domain model order reduction

DOI10.1016/j.aml.2024.109188zbMATH Open1547.65021MaRDI QIDQ6595456

Giovanni Conni, Frank Naets, Karl Meerbergen

Publication date: 30 August 2024

Published in: (Search for Journal in Brave)

zbMATH Keywords

rational interpolationmodel order reductionvector fittingAAA algorithmdata-driven time-domain model reduction

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Numerical interpolation (65D05)

Cites Work

• A framework for the solution of the generalized realization problem
• On the closest stable descriptor system in the respective spaces \(RH_2\) and \(RH_\infty\)
• AAA interpolation of equispaced data
• The numerical stability of barycentric Lagrange interpolation
• A Practical Method for the Reduction of Linear Thermo-Mechanical Dynamic Equations
• Data-Driven Reduced Model Construction with Time-Domain Loewner Models
• The AAA Algorithm for Rational Approximation

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