Solution of eigenproblems for damped structural systems by the Lanczos algorithm

DOI10.1016/0045-7949(88)90223-4zbMath0667.73065OpenAlexW1970812947MaRDI QIDQ3820157

Robert L. Taylor, Harn C. Chen

Publication date: 1988

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(88)90223-4

zbMATH Keywords

eigenpairsKrylov subspaceloss of orthogonalityorthogonal projection methodRitz approximationsindefiniteness of matrix pencilnongyroscopic damped systemsRe-orthogonalization schemestri- diagonal eigenproblemviscously damped structural systems

Mathematics Subject Classification ID

Related Items (6)

Lanczos algorithm for the quadratic eigenvalue problem in engineering applications ⋮ The second-order biorthogonalization procedure and its application to quadratic eigenvalue problems ⋮ Unnamed Item ⋮ Unnamed Item ⋮ A modified modal analysis method for damped multi‐degree‐of‐freedom‐systems in structural mechanics ⋮ Eigensolution of nonclassically damped structures by complex subspace iteration

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