of large argument
(0.001 seconds)
21—30 of 44 matching pages
21: 33.11 Asymptotic Expansions for Large
22: Bibliography P
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Exactification of the method of steepest descents: The Bessel functions of large order and argument.
Proc. Roy. Soc. London Ser. A 460, pp. 2737–2759.
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23: 35.10 Methods of Computation
§35.10 Methods of Computation
… ►For large the asymptotic approximations referred to in §35.7(iv) are available. … ►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). … ►These algorithms are extremely efficient, converge rapidly even for large values of , and have complexity linear in .24: 9.7 Asymptotic Expansions
25: 10.1 Special Notation
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►For older notations see British Association for the Advancement of Science (1937, pp. xix–xx) and Watson (1944, Chapters 1–3).
26: 14.32 Methods of Computation
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►In particular, for small or moderate values of the parameters and the power-series expansions of the various hypergeometric function representations given in §§14.3(i)–14.3(iii), 14.19(ii), and 14.20(i) can be selected in such a way that convergence is stable, and reasonably rapid, especially when the argument of the functions is real.
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Application of the uniform asymptotic expansions for large values of the parameters given in §§14.15 and 14.20(vii)–14.20(ix).
27: 14.26 Uniform Asymptotic Expansions
§14.26 Uniform Asymptotic Expansions
… ►For an extension of §14.15(iv) to complex argument and imaginary parameters, see Dunster (1990b). …28: Bibliography Z
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Chebyshev series approximations for the Bessel function of complex argument.
Appl. Math. Comput. 88 (2-3), pp. 275–286.
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Computation of Special Functions.
John Wiley & Sons Inc., New York.
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29: 10.74 Methods of Computation
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►The power-series expansions given in §§10.2 and 10.8, together with the connection formulas of §10.4, can be used to compute the Bessel and Hankel functions when the argument
or is sufficiently small in absolute value.
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►If or is large compared with , then the asymptotic expansions of §§10.17(i)–10.17(iv) are available.
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►For large positive real values of the uniform asymptotic expansions of §§10.20(i) and 10.20(ii) can be used.
Moreover, because of their double asymptotic properties (§10.41(v)) these expansions can also be used for large
or , whether or not is large.
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►And since there are no error terms they could, in theory, be used for all values of ; however, there may be severe cancellation when is not large compared with .
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30: Bibliography L
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The solutions of the Mathieu equation with a complex variable and at least one parameter large.
Trans. Amer. Math. Soc. 36 (3), pp. 637–695.
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Recurrence relations for hypergeometric functions of unit argument.
Math. Comp. 45 (172), pp. 521–535.
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Corrigenda: “Recurrence relations for hypergeometric functions of unit argument” [Math. Comp. 45 (1985), no. 172, 521–535; MR 86m:33004].
Math. Comp. 48 (178), pp. 853.
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Asymptotic expansions of the Whittaker functions for large order parameter.
Methods Appl. Anal. 6 (2), pp. 249–256.
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Large degree asymptotics of generalized Bernoulli and Euler polynomials.
J. Math. Anal. Appl. 363 (1), pp. 197–208.
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