modified functions
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31—40 of 174 matching pages
31: 11.4 Basic Properties
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§11.4(i) Half-Integer Orders
… ►§11.4(ii) Inequalities
… ►§11.4(iii) Analytic Continuation
… ►§11.4(v) Recurrence Relations and Derivatives
… ►§11.4(vii) Zeros
…32: 10.45 Functions of Imaginary Order
33: 11.15 Approximations
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§11.15(i) Expansions in Chebyshev Series
…34: 28.24 Expansions in Series of Cross-Products of Bessel Functions or Modified Bessel Functions
§28.24 Expansions in Series of Cross-Products of Bessel Functions or Modified Bessel Functions
… ►Also, with and denoting the modified Bessel functions (§10.25(ii)), and again with , … ►
28.24.11
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28.24.12
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►For further power series of Mathieu radial functions of integer order for small parameters and improved convergence rate see Larsen et al. (2009).
35: 10.34 Analytic Continuation
36: 10.31 Power Series
37: 28.35 Tables
§28.35 Tables
… ►Kirkpatrick (1960) contains tables of the modified functions , for , , ; 4D or 5D.
Zhang and Jin (1996, pp. 521–532) includes the eigenvalues , for , ; (’s) or 19 (’s), . Fourier coefficients for , , . Mathieu functions , , and their first -derivatives for , . Modified Mathieu functions , , and their first -derivatives for , , . Precision is mostly 9S.
Blanch and Clemm (1969) includes eigenvalues , for , , , ; 4D. Also and for , , and , respectively; 8D. Double points for ; 8D. Graphs are included.
§28.35(iii) Zeros
…38: 28.1 Special Notation
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►and the modified Mathieu functions
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►The functions
and are also known as the radial Mathieu functions.
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►The radial functions
and are denoted by and , respectively.
integers. | |
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order of the Mathieu function or modified Mathieu function. (When is an integer it is often replaced by .) | |
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, | , | , | , |
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39: 9.13 Generalized Airy Functions
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9.13.2
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►and is any linear combination of the modified Bessel functions
and (§10.25(ii)).
►Swanson and Headley (1967) define independent solutions and of (9.13.1) by
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►Properties of and follow from the corresponding properties of the modified Bessel functions.
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