About the Project

large parameters

AdvancedHelp

(0.002 seconds)

21—30 of 92 matching pages

21: 16.13 Appell Functions
For large parameter asymptotics see López et al. (2013a, b), and Ferreira et al. (2013a, b).
22: Bibliography T
  • N. M. Temme (1987) On the computation of the incomplete gamma functions for large values of the parameters. In Algorithms for approximation (Shrivenham, 1985), Inst. Math. Appl. Conf. Ser. New Ser., Vol. 10, pp. 479–489.
  • N. M. Temme (1994b) Computational aspects of incomplete gamma functions with large complex parameters. In Approximation and Computation. A Festschrift in Honor of Walter Gautschi, R. V. M. Zahar (Ed.), International Series of Numerical Mathematics, Vol. 119, pp. 551–562.
  • N. M. Temme (2003) Large parameter cases of the Gauss hypergeometric function. J. Comput. Appl. Math. 153 (1-2), pp. 441–462.
  • N. M. Temme (2022) Asymptotic expansions of Kummer hypergeometric functions for large values of the parameters. Integral Transforms Spec. Funct. 33 (1), pp. 16–31.
  • 23: 2.3 Integrals of a Real Variable
    Then … Then the series obtained by substituting (2.3.7) into (2.3.1) and integrating formally term by term yields an asymptotic expansion: … When p ( t ) is real and x is a large positive parameter, the main contribution to the integral … When the parameter x is large the contributions from the real and imaginary parts of the integrand in … k ( ) and λ are positive constants, α is a variable parameter in an interval α 1 α α 2 with α 1 0 and 0 < α 2 k , and x is a large positive parameter. …
    24: 15.12 Asymptotic Approximations
    §15.12(iii) Other Large Parameters
    25: 2.4 Contour Integrals
    Then … in which z is a large real or complex parameter, p ( α , t ) and q ( α , t ) are analytic functions of t and continuous in t and a second parameter α . …
    26: 25.11 Hurwitz Zeta Function
    §25.11(xii) a -Asymptotic Behavior
    Similarly, as a in the sector | ph a | 1 2 π δ ( < 1 2 π ) , …
    27: 14.32 Methods of Computation
  • Application of the uniform asymptotic expansions for large values of the parameters given in §§14.15 and 14.20(vii)14.20(ix).

  • 28: 2.8 Differential Equations with a Parameter
    2.8.1 d 2 w / d z 2 = ( u 2 f ( z ) + g ( z ) ) w ,
    in which u is a real or complex parameter, and asymptotic solutions are needed for large | u | that are uniform with respect to z in a point set 𝐃 in or . …
    2.8.8 d 2 W / d ξ 2 = ( u 2 ξ m + ψ ( ξ ) ) W ,
    2.8.9 d 2 W d ξ 2 = ( u 2 ξ + ρ ξ 2 ) W ,
    29: 36.12 Uniform Approximation of Integrals
    where k is a large real parameter and 𝐲 = { y 1 , y 2 , } is a set of additional (nonasymptotic) parameters. …
    30: 10.72 Mathematical Applications
    where z is a real or complex variable and u is a large real or complex parameter. …