How do i solve this boundary value ode?

Hello,

I am trying to solve an ode with two boundary conditions, one of which is applied to the first derivative of the function. The differencial equation is: u''=-b/A(x) ; and the boundary conditions are: [u(0)==0, u'(1)==1/A(1)]. I haven't seen how to solve this problem, just the initial value problem and essential boundary conditions, so help will be appreciated.

Answer 1

[Torsten]

Take a look at the example

"Compute Fourth Eigenvalue of Mathieu’s Equation"

under

https://de.mathworks.com/help/matlab/ref/bvp4c.html

It contains conditions on the derivative at the right boundary.

Best wishes

Torsten.