Tridiagonalization of systems of coupled linear differential equations with variable coefficients by a Lanczos-like method

DOI10.1016/j.laa.2021.04.011zbMath1469.34026arXiv2002.06973OpenAlexW3037893750WikidataQ115344228 ScholiaQ115344228MaRDI QIDQ2029827

Stefano Pozza, Pierre-Louis Giscard

Publication date: 4 June 2021

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.06973

zbMATH Keywords

distributionsLanczos algorithmtridiagonal matricesmatrix differential equationstime-ordered exponentialtridiagonalization

Mathematics Subject Classification ID

Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Linear ordinary differential equations and systems (34A30)

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