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J. Math. Phys. 28, 8 (1987); http://dx.doi.org/10.1063/1.527758 (7 pages)

On classical theory of moments: Finite‐set‐of‐moments approach. I. Non‐negative distribution: Its even moments and Hankel transform

Eugene S. Kryachko1 and Toshikatsu Koga2

1Institute for Theoretical Physics, Kiev‐130, 252130 USSR
2Muroran Institute of Technology, Muroran, Hokkaido, 050 Japan

(Received 16 May 1985; accepted 10 September 1986)

For an unknown non‐negative distribution Ω(z), the corresponding Hankel transform F(k) is introduced. It is proposed to partition F(k) in such a way that each component satisfies a linear differential relation whose solution gives an approximate Hankel transform in terms of a given finite set of even moments. As a result, for a known finite set of even moments, the non‐negative distribution Ω(z) is obtained in the form of a finite sum of the definite differential and integral forms of the Gaussian distributions.

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0022-2488 (print)  
1089-7658 (online)

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