Numerical computation of an integral appearing in the Fröman-Fröman phase-integral formula for calculation of quantal matrix elements without the use of wave functions
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Publication:1241009
DOI10.1016/0021-9991(77)90111-5zbMath0364.65020OpenAlexW1965851200MaRDI QIDQ1241009
Sven-Åke Gustafson, Staffan Lindahl
Publication date: 1977
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0021-9991(77)90111-5
Related Items (4)
On Stable Calculation of Linear Functionals ⋮ Algorithm 38. Two computer codes for convergence acceleration ⋮ Phase-integral formulas for quantal matrix elements ⋮ Convergence acceleration on a general class of power series
Cites Work
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- A direct method for modifying certain phase-integral approximations of arbitrary order
- Introduction to the constructive theory of functions
- Angenäherte Tschebyscheff-Approximation einer Stammfunktion des Verfahrens von Clenshaw und Curtis
- Error Estimates for a Chebyshev Quadrature Method
- Error bounds for a Chebyshev quadrature scheme
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