Commuting Extensions and Cubature Formulae

Based on a novel point of view on 1-dimensional Gaussian quadrature, we present a new approach to the computation of d-dimensional cubature formulae. It is well known that the nodes of 1-dimensional Gaussian quadrature can be computed as eigenvalues of the so-called Jacobi matrix. The d-dimensional...

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Bibliographische Detailangaben

Hauptverfasser:	Degani, Ilan, Schiff, Jeremy, Tannor, David
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Numerical Analysis
Online-Zugang:	Volltext bestellen
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