Implementation of the recurrence relations of biorthogonality.General algorithms for computing some generalized Padé-type approximants are given. The quality of the used approximants depends on the choosen functionals for measuring the quality. In the classical example of the series f(b)=log(1+t)/t functionals are found which give better results than the usual ones. (netlib numeralgo na3)
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References in zbMATH (referenced in 4 articles , 1 standard article )
Showing results 1 to 4 of 4.
- da Rocha, Zélia: QD-algorithms and recurrence relations for biorthogonal polynomials (1999)
- Brezinski, C.: The methods of Vorobyev and Lanczos (1996)
- Brezinski, Claude: A unified approach to various orthogonalities (1992)
- Da Rocha, Z.: Implementation of the recurrence relations of biorthogonality (1992)