asymptotic%20approximations%20for%20coefficients
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1: 12.10 Uniform Asymptotic Expansions for Large Parameter
§12.10 Uniform Asymptotic Expansions for Large Parameter
… ►The coefficients are given by … ►Lastly, the function in (12.10.3) and (12.10.4) has the asymptotic expansion: … ► … ►2: Bibliography F
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Sur certaines sommes des intégral-cosinus.
Bull. Soc. Math. Phys. Serbie 12, pp. 13–20 (French).
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Tables of Elliptic Integrals of the First, Second, and Third Kind.
Technical report
Technical Report ARL 64-232, Aerospace Research Laboratories, Wright-Patterson Air Force Base, Ohio.
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On the asymptotic expansion of Mellin transforms.
SIAM J. Math. Anal. 18 (1), pp. 273–282.
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On weighted polynomial approximation on the whole real axis.
Acta Math. Acad. Sci. Hungar. 20, pp. 223–225.
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3: 11.6 Asymptotic Expansions
§11.6 Asymptotic Expansions
… ►More fully, the series (11.2.1) and (11.2.2) can be regarded as generalized asymptotic expansions (§2.1(v)). … ►These and higher coefficients can be computed via the representations in Nemes (2015b). … ►and for an estimate of the relative error in this approximation see Watson (1944, p. 336).4: Bibliography C
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Asymptotic approximations for symmetric elliptic integrals.
SIAM J. Math. Anal. 25 (2), pp. 288–303.
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Asymptotic estimates for generalized Stirling numbers.
Analysis (Munich) 20 (1), pp. 1–13.
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Asymptotics of Racah coefficients and polynomials.
J. Phys. A 32 (3), pp. 537–553.
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Introduction to Approximation Theory.
2nd edition, Chelsea Publishing Co., New York.
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Chebyshev approximations for the Fresnel integrals.
Math. Comp. 22 (102), pp. 450–453.
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5: 2.11 Remainder Terms; Stokes Phenomenon
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§2.11(i) Numerical Use of Asymptotic Expansions
… ► … ►§2.11(ii) Connection Formulas
… ►§2.11(iii) Exponentially-Improved Expansions
… ►§2.11(vi) Direct Numerical Transformations
…6: 28.8 Asymptotic Expansions for Large
§28.8 Asymptotic Expansions for Large
… ►Barrett’s Expansions
… ►Dunster’s Approximations
►Dunster (1994a) supplies uniform asymptotic approximations for numerically satisfactory pairs of solutions of Mathieu’s equation (28.2.1). … ►7: Bibliography B
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Pionic atoms.
Annual Review of Nuclear and Particle Science 20, pp. 467–508.
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The Bounds for the Error Term of an Asymptotic Approximation of Jacobi Polynomials.
In Orthogonal Polynomials and Their Applications (Segovia, 1986),
Lecture Notes in Math., Vol. 1329, pp. 203–221.
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Asymptotic expansions for the coefficient functions that arise in turning-point problems.
Proc. Roy. Soc. London Ser. A 410, pp. 35–60.
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Asymptotic Expansions for the Coefficient Functions Associated with Linear Second-order Differential Equations: The Simple Pole Case.
In Asymptotic and Computational Analysis (Winnipeg, MB, 1989), R. Wong (Ed.),
Lecture Notes in Pure and Applied Mathematics, Vol. 124, pp. 53–73.
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Approximations for the late coefficients in asymptotic expansions arising in the method of steepest descents.
Methods Appl. Anal. 2 (4), pp. 475–489.
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8: 30.9 Asymptotic Approximations and Expansions
§30.9 Asymptotic Approximations and Expansions
… ►Further coefficients can be found with the Maple program SWF7; see §30.18(i). … ►Further coefficients can be found with the Maple program SWF8; see §30.18(i). … ►§30.9(iii) Other Approximations and Expansions
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Rational approximations, software and test methods for sine and cosine integrals.
Numer. Algorithms 12 (3-4), pp. 259–272.
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Calculation of the modified Bessel functions of the second kind with complex argument.
Math. Comp. 20 (95), pp. 407–412.
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Asymptotic approximations for prolate spheroidal wave functions.
Studies in Appl. Math. 54 (4), pp. 315–349.
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The -analogue of the Laguerre polynomials.
J. Math. Anal. Appl. 81 (1), pp. 20–47.
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A continued fraction approximation of the gamma function.
J. Math. Anal. Appl. 402 (2), pp. 405–410.
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10: 3.8 Nonlinear Equations
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►For real functions the sequence of approximations to a real zero will always converge (and converge quadratically) if either:
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►Inverse linear interpolation (§3.3(v)) is used to obtain the first approximation:
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►Initial approximations to the zeros can often be found from asymptotic or other approximations to , or by application of the phase principle or Rouché’s theorem; see §1.10(iv).
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►Consider and .
We have and .
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