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zeros of Bessel functions

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1: 10.42 Zeros
§10.42 Zeros
2: 10.58 Zeros
§10.58 Zeros
3: 4.46 Tables
This handbook also includes lists of references for earlier tables, as do Fletcher et al. (1962) and Lebedev and Fedorova (1960). … (These roots are zeros of the Bessel function J 3 / 2 ( x ) ; see §10.21.) …
4: 10.1 Special Notation
For older notations see British Association for the Advancement of Science (1937, pp. xix–xx) and Watson (1944, Chapters 1–3).
5: 10.21 Zeros
§10.21(xi) Riccati–Bessel Functions
6: 10.76 Approximations
Real Variable and Order : Zeros
7: 10.74 Methods of Computation
§10.74(vi) Zeros and Associated Values
8: 10.77 Software
§10.77(x) Zeros of Bessel Functions
9: Bibliography Q
  • C. K. Qu and R. Wong (1999) “Best possible” upper and lower bounds for the zeros of the Bessel function J ν ( x ) . Trans. Amer. Math. Soc. 351 (7), pp. 2833–2859.
  • 10: 10.75 Tables
    §10.75(iii) Zeros and Associated Values of the Bessel Functions, Hankel Functions, and their Derivatives
  • MacDonald (1989) tabulates the first 30 zeros, in ascending order of absolute value in the fourth quadrant, of the function J 0 ( z ) i J 1 ( z ) , 6D. (Other zeros of this function can be obtained by reflection in the imaginary axis).

  • §10.75(vi) Zeros of Modified Bessel Functions and their Derivatives
  • Zhang and Jin (1996, pp. 296–305) tabulates 𝗃 n ( x ) , 𝗃 n ( x ) , 𝗒 n ( x ) , 𝗒 n ( x ) , 𝗂 n ( 1 ) ( x ) , 𝗂 n ( 1 ) ( x ) , 𝗄 n ( x ) , 𝗄 n ( x ) , n = 0 ( 1 ) 10 ( 10 ) 30 , 50, 100, x = 1 , 5, 10, 25, 50, 100, 8S; x 𝗃 n ( x ) , ( x 𝗃 n ( x ) ) , x 𝗒 n ( x ) , ( x 𝗒 n ( x ) ) (Riccati–Bessel functions and their derivatives), n = 0 ( 1 ) 10 ( 10 ) 30 , 50, 100, x = 1 , 5, 10, 25, 50, 100, 8S; real and imaginary parts of 𝗃 n ( z ) , 𝗃 n ( z ) , 𝗒 n ( z ) , 𝗒 n ( z ) , 𝗂 n ( 1 ) ( z ) , 𝗂 n ( 1 ) ( z ) , 𝗄 n ( z ) , 𝗄 n ( z ) , n = 0 ( 1 ) 15 , 20(10)50, 100, z = 4 + 2 i , 20 + 10 i , 8S. (For the notation replace j , y , i , k by 𝗃 , 𝗒 , 𝗂 ( 1 ) , 𝗄 , respectively.)

  • §10.75(x) Zeros and Associated Values of Derivatives of Spherical Bessel Functions