Title of article
Padé approximation for a multivariate Markov transform
Author/Authors
O. Kounchev، نويسنده , , Ognyan and Render، نويسنده , , Hermann، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
15
From page
416
To page
430
Abstract
Methods of Padé approximation are used to analyse a multivariate Markov transform which has been recently introduced by the authors. The first main result is a characterization of the rationality of the Markov transform via Hankel determinants. The second main result is a cubature formula for a special class of measures.
Keywords
Markov transform , Moment problem , Quadrature , Padé approximation , Cubature
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2008
Journal title
Journal of Computational and Applied Mathematics
Record number
1554521
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