Title of article
Growth factors of pivoting strategies associated with Neville elimination
Author/Authors
Alonso، نويسنده , , Pedro L. Delgado، نويسنده , , Jorge and Gallego، نويسنده , , Rafael and Peٌa، نويسنده , , Juan Manuel، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
8
From page
1755
To page
1762
Abstract
Neville elimination is a direct method for solving linear systems. Several pivoting strategies for Neville elimination, including pairwise pivoting, are analyzed. Bounds for two different kinds of growth factors are provided. Finally, an approximation of the average normalized growth factor associated with several pivoting strategies is computed and analyzed using random matrices.
Keywords
Total positivity , Neville elimination , Pivoting , Growth factor
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2011
Journal title
Journal of Computational and Applied Mathematics
Record number
1556079
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