The antitriangular factorization of saddle point matrices

The antitriangular factorization of saddle point matrices

Mastronardi and Van Dooren [SIAM J. Matrix Anal. Appl., 34 (2013), pp. 173–196] recently introduced the block antitriangular (“Batman”) decomposition for symmetric indefinite matrices. Here we show the simplification of this factorization for saddle point matrices and demonstrate how it represents t...

Bibliográfalaš dieđut
Váldodahkkit:	Pestana, J, Wathen, A
Materiálatiipa:	Journal article
Almmustuhtton:	Society for Industrial and Applied Mathematics 2014

Geahča maid

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