exponentially-improved

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1: 12.16 Mathematical Applications
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2: 6.12 Asymptotic Expansions
… ►For these and other error bounds see Olver (1997b, pp. 109–112) with α = 0 . … ►When 1 4 ⁢ π ≤ | ph ⁡ z | < 1 2 ⁢ π the remainders are bounded in magnitude by csc ⁡ ( 2 ⁢ | ph ⁡ z | ) times the first neglected terms. … ►For exponentially-improved asymptotic expansions, use (6.5.5), (6.5.6), and §6.12(i).
3: 10.46 Generalized and Incomplete Bessel Functions; Mittag-Leffler Function
… ►For exponentially-improved asymptotic expansions in the same circumstances, together with smooth interpretations of the corresponding Stokes phenomenon (§§2.11(iii)–2.11(v)) see Wong and Zhao (1999b) when ρ > 0 , and Wong and Zhao (1999a) when − 1 < ρ < 0 . … ►This reference includes exponentially-improved asymptotic expansions for E a , b ⁡ ( z ) when | z | → ∞ , together with a smooth interpretation of Stokes phenomena. …
4: 8.20 Asymptotic Expansions of E p ⁡ ( z )
… ►Where the sectors of validity of (8.20.2) and (8.20.3) overlap the contribution of the first term on the right-hand side of (8.20.3) is exponentially small compared to the other contribution; compare §2.11(ii). ►For an exponentially-improved asymptotic expansion of E p ⁡ ( z ) see §2.11(iii). …
5: 13.19 Asymptotic Expansions for Large Argument
… ►Error bounds and exponentially-improved expansions are derivable by combining §§13.7(ii) and 13.7(iii) with (13.14.2) and (13.14.3). … ►
6: Bibliography O
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  • A. B. Olde Daalhuis and F. W. J. Olver (1994) Exponentially improved asymptotic solutions of ordinary differential equations. II Irregular singularities of rank one. Proc. Roy. Soc. London Ser. A 445, pp. 39–56.
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  • F. W. J. Olver (1991a) Uniform, exponentially improved, asymptotic expansions for the generalized exponential integral. SIAM J. Math. Anal. 22 (5), pp. 1460–1474.
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  • F. W. J. Olver (1991b) Uniform, exponentially improved, asymptotic expansions for the confluent hypergeometric function and other integral transforms. SIAM J. Math. Anal. 22 (5), pp. 1475–1489.
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  • F. W. J. Olver (1993a) Exponentially-improved asymptotic solutions of ordinary differential equations I: The confluent hypergeometric function. SIAM J. Math. Anal. 24 (3), pp. 756–767.
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    7: 7.12 Asymptotic Expansions
    … ►For these and other error bounds see Olver (1997b, pp. 109–112), with α = 1 2 and z replaced by z 2 ; compare (7.11.2). … ►They are bounded by | csc ⁡ ( 4 ⁢ ph ⁡ z ) | times the first neglected terms when 1 8 ⁢ π ≤ | ph ⁡ z | < 1 4 ⁢ π . … ►For exponentially-improved expansions use (7.5.7), (7.5.10), and §7.12(i). …
    8: 8.11 Asymptotic Approximations and Expansions
    … ►where δ denotes an arbitrary small positive constant. … ►For an exponentially-improved asymptotic expansion (§2.11(iii)) see Olver (1991a). … ►Sharp error bounds and an exponentially-improved extension for (8.11.7) can be found in Nemes (2016). … ►For error bounds and an exponentially-improved extension for this later expansion, see Nemes (2015c). … ►For sharp error bounds and an exponentially-improved extension, see Nemes (2016). …
    9: 12.9 Asymptotic Expansions for Large Variable
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    §12.9(ii) Bounds and Re-Expansions for the Remainder Terms
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    10: 7.20 Mathematical Applications
    … ►The complementary error function also plays a ubiquitous role in constructing exponentially-improved asymptotic expansions and providing a smooth interpretation of the Stokes phenomenon; see §§2.11(iii) and 2.11(iv). …