discrete%20Fourier%20transform
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11—20 of 283 matching pages
11: Bibliography N
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On an integral transform involving a class of Mathieu functions.
SIAM J. Math. Anal. 20 (6), pp. 1500–1513.
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Reduction and evaluation of elliptic integrals.
Math. Comp. 20 (94), pp. 223–231.
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Error bounds and exponential improvement for Hermite’s asymptotic expansion for the gamma function.
Appl. Anal. Discrete Math. 7 (1), pp. 161–179.
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A table of integrals of the error functions.
J. Res. Nat. Bur. Standards Sect B. 73B, pp. 1–20.
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Affine Weyl groups, discrete dynamical systems and Painlevé equations.
Comm. Math. Phys. 199 (2), pp. 281–295.
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12: Bibliography R
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On the definition and properties of generalized - symbols.
J. Math. Phys. 20 (12), pp. 2398–2415.
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Fourier analysis and signal processing by use of the Möbius inversion formula.
IEEE Trans. Acoustics, Speech, Signal Processing 38, pp. 458–470.
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Methods of Modern Mathematical Physics, Vol. 2, Fourier Analysis, Self-Adjointness.
Academic Press, New York.
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Handbook of Discrete and Combinatorial Mathematics.
CRC Press, Boca Raton, FL.
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Finite-sum rules for Macdonald’s functions and Hankel’s symbols.
Integral Transform. Spec. Funct. 10 (2), pp. 115–124.
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13: Bibliography D
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Recherches analytiques sur la théorie des nombres premiers. Première partie. La fonction de Riemann et les nombres premiers en général, suivi d’un Appendice sur des réflexions applicables à une formule donnée par Riemann.
Ann. Soc. Sci. Bruxelles 20, pp. 183–256 (French).
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Recherches analytiques sur la théorie des nombres premiers. Deuxième partie. Les fonctions de Dirichlet et les nombres premiers de la forme linéaire
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Ann. Soc. Sci. Bruxelles 20, pp. 281–397 (French).
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Complex zeros of cylinder functions.
Math. Comp. 20 (94), pp. 215–222.
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A combinatorial interpretation of the Seidel generation of Genocchi numbers.
Ann. Discrete Math. 6, pp. 77–87.
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Uniform asymptotic expansions for Whittaker’s confluent hypergeometric functions.
SIAM J. Math. Anal. 20 (3), pp. 744–760.
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14: 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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Discrete-variable representations and their utilization.
In Advances in Chemical Physics,
pp. 263–310.
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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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15: Alexander I. Bobenko
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βΊ Eitner), published by Springer in 2000, and Discrete Differential Geometry: Integrable Structure (with Y.
…He is also coeditor of Discrete Integrable Geometry and Physics (with R.
Seiler), published by Oxford University Press in 1999, and Discrete Differential Geometry (with P.
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16: 1.18 Linear Second Order Differential Operators and Eigenfunction Expansions
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βΊ The analogous orthonormality is
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§1.18(v) Point Spectra and Eigenfunction Expansions
… βΊ … βΊThis dilatation transformation, which does require analyticity of in (1.18.28), or an analytic approximation thereto, leaves the poles, corresponding to the discrete spectrum, invariant, as they are, as is the branch point, actual singularities of . … βΊ …17: Peter L. Walker
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βΊWalker’s books are An Introduction to Complex Analysis, published by Hilger in 1974, The Theory of Fourier Series and Integrals, published by Wiley in 1986, Elliptic Functions. A Constructive Approach, published by Wiley in 1996, and Examples and Theorems in Analysis, published by Springer in 2004.
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18: 18.39 Applications in the Physical Sciences
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βΊThe properties of determine whether the spectrum, this being the set of eigenvalues of , is discrete, continuous, or mixed, see §1.18.
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βΊHowever, in the remainder of this section will will assume that the spectrum is discrete, and that the eigenfunctions of form a discrete, normed, and complete basis for a Hilbert space.
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βΊThe spectrum is entirely discrete as in §1.18(v).
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βΊThe spectrum is entirely discrete as in §1.18(v).
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βΊIn the attractive case (18.35.6_4) for the discrete parts of the weight function where with , are also simplified:
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19: 3.11 Approximation Techniques
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βΊNow suppose that when , that is, the functions
are orthogonal with respect to weighted summation on the
discrete set
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