comparison with Gauss quadrature
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1: 3.5 Quadrature
§3.5 Quadrature
… ►For detailed comparisons of the Clenshaw–Curtis formula with Gauss quadrature (§3.5(v)), see Trefethen (2008, 2011). ►§3.5(v) Gauss Quadrature
… ►§3.5(viii) Complex Gauss Quadrature
…2: Bibliography R
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Universality properties of Gaussian quadrature, the derivative rule, and a novel approach to Stieltjes inversion.
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Elliptic Integrals of the First and Second Kind – Comparison of Bulirsch’s and Carlson’s Algorithms for Numerical Calculation.
In Special Functions (Hong Kong, 1999), C. Dunkl, M. Ismail, and R. Wong (Eds.),
pp. 293–308.
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Elliptic and modular functions from Gauss to Dedekind to Hecke.
Cambridge University Press, Cambridge.
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Computation of electron repulsion integrals using the Rys quadrature method.
J. Comput. Chem. 4 (2), pp. 154–175.
3: 35.10 Methods of Computation
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►Other methods include numerical quadrature applied to double and multiple integral representations.
See Yan (1992) for the and functions of matrix argument in the case , and Bingham et al. (1992) for Monte Carlo simulation on applied to a generalization of the integral (35.5.8).
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4: 15.2 Definitions and Analytical Properties
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§15.2(i) Gauss Series
►The hypergeometric function is defined by the Gauss series … ►On the circle of convergence, , the Gauss series: … ►For comparison of and , with the former using the limit interpretation (15.2.5), see Figures 15.3.6 and 15.3.7. … ►Formula (15.4.6) reads . …5: 33.23 Methods of Computation
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►Noble (2004) obtains double-precision accuracy for for a wide range of parameters using a combination of recurrence techniques, power-series expansions, and numerical quadrature; compare (33.2.7).
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6: 18.40 Methods of Computation
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A numerical approach to the recursion coefficients and quadrature abscissas and weights
… ►These quadrature weights and abscissas will then allow construction of a convergent sequence of approximations to , as will be considered in the following paragraphs. … ►The quadrature abscissas and weights then follow from the discussion of §3.5(vi). … ►The quadrature points and weights can be put to a more direct and efficient use. … ►Comparisons of the precisions of Lagrange and PWCF interpolations to obtain the derivatives, are shown in Figure 18.40.2. …7: 2.10 Sums and Sequences
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►Hence
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►We need a “comparison function” with the properties:
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(c)
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(b´)
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The coefficients in the Laurent expansion
2.10.27
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have known asymptotic behavior as .
On the circle , the function has a finite number of singularities, and at each singularity , say,
2.10.30
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where is a positive constant.
2.10.32
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8: Bibliography L
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A systematic “saddle point near a pole” asymptotic method with application to the Gauss hypergeometric function.
Stud. Appl. Math. 127 (1), pp. 24–37.
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New series expansions of the Gauss hypergeometric function.
Adv. Comput. Math. 39 (2), pp. 349–365.
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Comparison of a pair of upper bounds for a ratio of gamma functions.
Math. Balkanica (N.S.) 16 (1-4), pp. 195–202.
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Adjusted forms of the Fourier coefficient asymptotic expansion and applications in numerical quadrature.
Math. Comp. 25 (113), pp. 87–104.
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9: Bibliography E
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The numerical inversion of two classes of Kontorovich-Lebedev transform by direct quadrature.
J. Comput. Appl. Math. 61 (1), pp. 43–72.
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A comparison of some methods for the evaluation of highly oscillatory integrals.
J. Comput. Appl. Math. 112 (1-2), pp. 55–69.
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10: 18.38 Mathematical Applications
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