L%20orthornormal%20basis
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11—20 of 199 matching pages
11: 8 Incomplete Gamma and Related
Functions
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12: 28 Mathieu Functions and Hill’s Equation
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13: 14.30 Spherical and Spheroidal Harmonics
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14.30.11
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14.30.11_5
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►Here, in spherical coordinates, is the squared angular momentum operator:
…and is the
component of the angular momentum operator
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14.30.13
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14: 11.6 Asymptotic Expansions
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►For the corresponding expansions for and combine (11.6.1), (11.6.2) with (11.2.5), (11.2.6), (10.17.4), and (10.40.1).
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11.6.5
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11.6.9
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15: 1.18 Linear Second Order Differential Operators and Eigenfunction Expansions
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§1.18(ii) spaces on intervals in
… ►Assume that is an orthonormal basis of . …where the limit has to be understood in the sense of convergence in the mean: … ►The eigenfunctions form a complete orthogonal basis in , and we can take the basis as orthonormal: … ►Eigenfunctions corresponding to the continuous spectrum are non- functions. …16: 8.26 Tables
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Khamis (1965) tabulates for , to 10D.
Abramowitz and Stegun (1964, pp. 245–248) tabulates for , to 7D; also for , to 6S.
Pagurova (1961) tabulates for , to 4-9S; for , to 7D; for , to 7S or 7D.
Zhang and Jin (1996, Table 19.1) tabulates for , to 7D or 8S.
17: 23 Weierstrass Elliptic and Modular
Functions
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18: 36 Integrals with Coalescing Saddles
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19: Gergő Nemes
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►As of September 20, 2021, Nemes performed a complete analysis and acted as main consultant for the update of the source citation and proof metadata for every formula in Chapter 25 Zeta and Related Functions.
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20: Wolter Groenevelt
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►As of September 20, 2022, Groenevelt performed a complete analysis and acted as main consultant for the update of the source citation and proof metadata for every formula in Chapter 18 Orthogonal Polynomials.
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