fractional derivatives
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1: 1.15 Summability Methods
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§1.15(vii) Fractional Derivatives
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1.15.51
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1.15.52
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1.15.53
βΊNote that .
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2: 12.1 Special Notation
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βΊUnless otherwise noted, primes indicate derivatives with respect to the variable, and fractional powers take their principal values.
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3: Bibliography L
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Two index laws for fractional integrals and derivatives.
J. Austral. Math. Soc. 14, pp. 385–410.
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4: Errata
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Subsections 1.15(vi), 1.15(vii), 2.6(iii)
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A number of changes were made with regard to fractional integrals and derivatives. In §1.15(vi) a reference to Miller and Ross (1993) was added, the fractional integral operator of order was more precisely identified as the Riemann-Liouville fractional integral operator of order , and a paragraph was added below (1.15.50) to generalize (1.15.47). In §1.15(vii) the sentence defining the fractional derivative was clarified. In §2.6(iii) the identification of the Riemann-Liouville fractional integral operator was made consistent with §1.15(vi).
5: 18.17 Integrals
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βΊFormulas (18.17.9), (18.17.10) and (18.17.11) are fractional generalizations of -th derivative formulas which are, after substitution of (18.5.7), special cases of (15.5.4), (15.5.5) and (15.5.3), respectively.
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βΊFormulas (18.17.14) and (18.17.15) are fractional generalizations of -th derivative formulas which are, after substitution of (13.6.19), special cases of (13.3.18) and (13.3.20), respectively.
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6: 30.3 Eigenvalues
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30.3.4
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§30.3(iii) Transcendental Equation
βΊIf is an even nonnegative integer, then the continued-fraction equation …If or , the finite continued-fraction on the left-hand side of (30.3.5) equals 0; if its last denominator is or . …7: 31.18 Methods of Computation
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βΊSubsequently, the coefficients in the necessary connection formulas can be calculated numerically by matching the values of solutions and their derivatives at suitably chosen values of ; see LaΔ (1994) and Lay et al. (1998).
…The computation of the accessory parameter for the Heun functions is carried out via the continued-fraction equations (31.4.2) and (31.11.13) in the same way as for the Mathieu, Lamé, and spheroidal wave functions in Chapters 28–30.
8: 33.23 Methods of Computation
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§33.23(v) Continued Fractions
βΊ§33.8 supplies continued fractions for and . Combined with the Wronskians (33.2.12), the values of , , and their derivatives can be extracted. … βΊThompson and Barnett (1985, 1986) and Thompson (2004) use combinations of series, continued fractions, and Padé-accelerated asymptotic expansions (§3.11(iv)) for the analytic continuations of Coulomb functions. …9: 2.6 Distributional Methods
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2.6.46
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10: Bibliography M
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Exact remainders for asymptotic expansions of fractional integrals.
J. Inst. Math. Appl. 24 (2), pp. 139–147.
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An Introduction to the Fractional Calculus and Fractional Differential Equations.
A Wiley-Interscience Publication, John Wiley & Sons, Inc., New York.
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Infinite families of exact sums of squares formulas, Jacobi elliptic functions, continued fractions, and Schur functions.
Ramanujan J. 6 (1), pp. 7–149.
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A new Stirling series as continued fraction.
Numer. Algorithms 56 (1), pp. 17–26.
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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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