Partial Pivoting Strategies for Symmetric Matrices
- 1 June 1974
- journal article
- Published by Society for Industrial & Applied Mathematics (SIAM) in SIAM Journal on Numerical Analysis
- Vol. 11 (3), 521-528
- https://doi.org/10.1137/0711043
Abstract
Partial pivoting strategies for the decomposition of symmetric matrices are discussed for solving symmetric (indefinite) systems of linear equations and for calculating the signature of symmetric matrices, in both the full and the sparse band cases. Keywords: diagonal pivoting, symmetric, indefinite, linear equations, signature, sparse, band.Keywords
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