A method for solving a system of linear equations with a symmetric indefinite coefficient matrix

• Autorzy: Izabela Czochralska
• Języki publikacji: EN

Abstrakty

EN

The subject of this article is a numerically stable method for solving nonsingular Cramerian systems of linear equations, with a symmetric indefinite coefficient matrix. It consists in adapting the algorithm presented in [1] that can stably and effectively diagonalize any indefinite symmetric matrix. It is in fact some modification of the Gaussian symmetric elimination procedure.

Słowa kluczowe

EN

Gaussian elimination, triangular and triangular-diagonal factorization of a matrix, numerically stable diagonalization of a symmetric indefinite matrix.

• Wydawca: Polish Mathematical Society
• Czasopismo: Mathematica Applicanda
• Rocznik: 2006
• Tom: 34
• Numer: 48/07

Daty

wydano

2006

online

2016-08-05

Twórcy

autor

Izabela Czochralska

Identyfikatory

DOI

10.14708/ma.v34i48/07.1497