On Non-Hermitian Positive (Semi)Definite Linear Algebraic Systems Arising from Dissipative Hamiltonian DAEs
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Publication:5101017
DOI10.1137/21M1458594zbMath1501.65026arXiv2111.05616OpenAlexW3213429058WikidataQ114073944 ScholiaQ114073944MaRDI QIDQ5101017
Candan Güdücü, Volker Mehrmann, Daniel B. Szyld, Jörg Liesen
Publication date: 2 September 2022
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2111.05616
differential-algebraic equationlinear algebraic systemKrylov subspace methodport-Hamiltonian systemdissipative Hamiltonian system
System structure simplification (93B11) Iterative numerical methods for linear systems (65F10) Numerical methods for differential-algebraic equations (65L80) Realizations from input-output data (93B15) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Large-scale systems (93A15)
Related Items
Control of port-Hamiltonian differential-algebraic systems and applications, A flexible short recurrence Krylov subspace method for matrices arising in the time integration of port-Hamiltonian systems and ODEs/DAEs with a dissipative Hamiltonian
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