scientific article; zbMATH DE number 1343494

zbMath0941.15006MaRDI QIDQ4267186

Sanja Singer, Saša Singer

Publication date: 31 July 2000

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

number of negative eigenvaluesinertiaaccurate solutionquasidefinite matricesnumber of positive eigenvaluessymmetric indefinite factorizationspecial linear systems

Mathematics Subject Classification ID

Factorization of matrices (15A23) Inequalities involving eigenvalues and eigenvectors (15A42) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (3)

Perturbation analysis for block downdating of the generalized Cholesky factorization ⋮ A note on the perturbation analysis for the generalized Cholesky factorization ⋮ Cholesky-Like Factorization of Symmetric Indefinite Matrices and Orthogonalization with Respect to Bilinear Forms

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