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Padé approximation and gaussian quadrature
Published online by Cambridge University Press: 17 April 2009
Abstract
For certain types of formal power series, including the series of Stieltjes, we prove that the [n, n+j], j ≥ −1, Padé approximants coincide with certain gaussian quadrature formulae and hence, convergence of these approximants follows immediately.
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- Copyright © Australian Mathematical Society 1974
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