A graph-theoretic model of symmetric Givens operations and its implications

DOI10.1016/S0024-3795(96)00157-7zbMath0893.65025MaRDI QIDQ1355222

David E. Stewart

Publication date: 23 July 1998

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

zbMATH Keywords

Cholesky factorizationsgraph-theoretic modelsreduction to tridiagonal formsymmetric Givens rotations

Mathematics Subject Classification ID

Orthogonalization in numerical linear algebra (65F25)

Related Items (2)

Accurate eigenvalue decomposition of real symmetric arrowhead matrices and applications ⋮ An efficient method for computing the inverse of arrowhead matrices

Uses Software

• symrcm

Cites Work

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• Computing the eigenvalues and eigenvectors of symmetric arrowhead matrices
• On computing accurate singular values and eigenvalues of matrices with acyclic graphs
• QR-Like Algorithms for Symmetric Arrow Matrices

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