finite%20Fourier%20series
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11—20 of 380 matching pages
11: Bibliography L
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Algorithm 917: complex double-precision evaluation of the Wright function.
ACM Trans. Math. Software 38 (3), pp. Art. 20, 17.
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An asymptotic estimate for the Bernoulli and Euler numbers.
Canad. Math. Bull. 20 (1), pp. 109–111.
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An application of the finite element approximation method to find the complex zeros of the modified Bessel function
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Math. Comp. 33 (148), pp. 1299–1306.
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An Introduction to Fourier Analysis and Generalised Functions.
Cambridge Monographs on Mechanics and Applied Mathematics, Cambridge University Press, New York.
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Adjusted forms of the Fourier coefficient asymptotic expansion and applications in numerical quadrature.
Math. Comp. 25 (113), pp. 87–104.
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12: 34.6 Definition: Symbol
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βΊThe symbol may be defined either in terms of symbols or equivalently in terms of symbols:
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34.6.1
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βΊThe symbol may also be written as a finite triple sum equivalent to a terminating generalized hypergeometric series of three variables with unit arguments.
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13: 1.8 Fourier Series
14: 6.16 Mathematical Applications
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βΊConsider the Fourier series
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βΊCompare Figure 6.16.1.
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βΊIt occurs with Fourier-series expansions of all piecewise continuous functions.
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15: 26.2 Basic Definitions
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βΊGiven a finite set with permutation , a cycle is an ordered equivalence class of elements of where is equivalent to if there exists an such that , where and is the composition of with .
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16: 15.17 Mathematical Applications
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βΊHarmonic analysis can be developed for the Jacobi transform either as a generalization of the Fourier-cosine transform (§1.14(ii)) or as a specialization of a group Fourier transform.
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βΊThese monodromy groups are finite iff the solutions of Riemann’s differential equation are all algebraic.
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17: 3.8 Nonlinear Equations
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βΊFor the computation of zeros of orthogonal polynomials as eigenvalues of finite tridiagonal matrices (§3.5(vi)), see Gil et al. (2007a, pp. 205–207).
For the computation of zeros of Bessel functions, Coulomb functions, and conical functions as eigenvalues of finite parts of infinite tridiagonal matrices, see Grad and ZakrajΕ‘ek (1973), Ikebe (1975), Ikebe et al. (1991), Ball (2000), and Gil et al. (2007a, pp. 205–213).
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3.8.15
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βΊConsider and .
We have and .
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18: 20.14 Methods of Computation
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βΊThe Fourier series of §20.2(i) usually converge rapidly because of the factors or , and provide a convenient way of calculating values of .
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βΊHence the first term of the series (20.2.3) for suffices for most purposes.
In theory, starting from any value of , a finite number of applications of the transformations and will result in a value of with ; see §23.18.
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19: 15.15 Sums
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βΊFor compendia of finite sums and infinite series involving hypergeometric functions see Prudnikov et al. (1990, §§5.3 and 6.7) and Hansen (1975).
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20: Bibliography M
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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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Foundations of Finite Precision Rational Arithmetic.
In Fundamentals of Numerical Computation (Computer-oriented
Numerical Analysis), G. Alefeld and R. D. Grigorieff (Eds.),
Comput. Suppl., Vol. 2, Vienna, pp. 85–111.
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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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The Calculus of Finite Differences.
Macmillan and Co. Ltd., London.
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The -analogue of the Laguerre polynomials.
J. Math. Anal. Appl. 81 (1), pp. 20–47.
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