Nonexistence of extended Gauss-Laguerre and Gauss-Hermite quadrature rules with positive weights
Journal Article
·
· Z. Angew. Math. Phys.; (Switzerland)
- Los Alamos Scientific Lab., NM
A simple necessary condition on the nodes is ued to establish that extended Gauss-Laguerre and Gauss-Hermite quadrature formulas (Kronrod type) do not exist with positive weights when n > 0 in the Laguerre case and n = 3 or n > 4 in the Hermite case.
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5124088
- Journal Information:
- Z. Angew. Math. Phys.; (Switzerland), Journal Name: Z. Angew. Math. Phys.; (Switzerland) Vol. 29; ISSN ZAMPA
- Country of Publication:
- Switzerland
- Language:
- English
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