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Ch. 14.1 Bessel Function

Chapters Index
Program 1

Bessel Function

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Program 2

Bessel Function

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Mathematical Problem Formulation

1. Recurrence Relation: We verify the relation Jv-1(x) + Jv+1(x) = (2v/x) Jv(x).
2. LHS and RHS: The left-hand side (LHS) is computed as Jv-1(x) + Jv+1(x), and the right-hand side (RHS) is (2v/x) Jv(x).
3. Plot: Both sides are plotted for visual comparison.
4. Difference: The maximum difference between LHS and RHS is calculated to confirm the accuracy of the relation.

Program 3

Bessel Function

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Mathematical Problem Formulation

Recurrence Relation of Bessel's Function

$$ z \frac{d}{dz} J_n(z) + n J_n(z) = z J_{n-1}(z) $$