Title of article
Displacement structures and fast inversion formulas for confluent polynomial Vandermonde-like matrices
Author/Authors
Yang، نويسنده , , ZhengHong and Wang، نويسنده , , LaiSheng and Hu، نويسنده , , YongJian، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
15
From page
229
To page
243
Abstract
In the present paper, confluent polynomial Vandermonde-like matrices with general recurrence structure are introduced. Three kinds of displacement structure equations and two kinds of fast inversion formulas for this class of matrices are derived by using displacement structure matrix method. A relationship between confluent polynomial Vandermonde-like matrices and confluent Cauchy-like matrices is pointed out.
Keywords
Inversion formula , Displacement structure , Polynomial Vandermonde-like matrix
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2005
Journal title
Journal of Computational and Applied Mathematics
Record number
1552965
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