marcusl Science Advisor Messages 2,976 Reaction score 699 Thread starter Nov 11, 2019 #1 Does anyone know if the eigenfunctions of the Airy disk function (or Bessel function) [tex]\frac{J_1(x)}{x}[/tex] has a closed form?
Does anyone know if the eigenfunctions of the Airy disk function (or Bessel function) [tex]\frac{J_1(x)}{x}[/tex] has a closed form?
fresh_42 Staff Emeritus Science Advisor Homework Helper Insights Author 2025 Award Messages 20,819 Reaction score 28,465 Nov 15, 2019 #2 From what I have seen on the internet, the answer is probably no. There are many publications and neither mentioned one, only approximations like the first zero and calculation of angles.
From what I have seen on the internet, the answer is probably no. There are many publications and neither mentioned one, only approximations like the first zero and calculation of angles.