# Math Help - Bessel function

1. ## Bessel function

The solution of the initial value problem
(x^2)y'' +xy'+(x^2)y = 0 y(0)=1 y'(0)= 0

is called a Bessel function function of order 0

Solve the initial value problem to find a power series expansion for the Bessel function

2. Originally Posted by Csou090490
The solution of the initial value problem
(x^2)y'' +xy'+(x^2)y = 0 y(0)=1 y'(0)= 0

is called a Bessel function function of order 0

Solve the initial value problem to find a power series expansion for the Bessel function