 |  |  |
(1)
|
 |  |  |
(2)
|
 |  |  |
(3)
|
for 
,
1, 2, ..., where 
is a Bessel function of the first kind.
Hansen-Bessel Formula
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References
Iyanaga, S. and Kawada, Y. (Eds.). Encyclopedic Dictionary of Mathematics. Cambridge, MA: MIT Press, p. 1472, 1980.Referenced on Wolfram|Alpha
Hansen-Bessel FormulaCite this as:
Weisstein, Eric W. "Hansen-Bessel Formula." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Hansen-BesselFormula.html