High order approximations of the operator Lyapunov equation have low rank
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Publication:2100544
DOI10.1007/s10543-022-00917-zzbMath1503.65296OpenAlexW4226300631WikidataQ114227185 ScholiaQ114227185MaRDI QIDQ2100544
Publication date: 22 November 2022
Published in: BIT (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10543-022-00917-z
Linear systems in control theory (93C05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Positive solutions to PDEs (35B09)
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