Solve system of differential equations - boundary value problem

Hi everyone,

I have been stuck for few days with finding numerical solution for next problem :

where beta and eta are given constants.

I tried with bvp4c and shooting method, but it doesn't give results (singular Jacobian error).

Can anyone help?

[Torsten]

You divide by x and (1-x) ; so your interval of integration should be [eps 1-eps] with eps being a small number. Did you take this into account in your computations ?

If yes and your code still doesn't work, please include it here.

[Maja Marevic]

Hi Torsten,

Firstly, thanks a lot for your answer.

Secondly, yes, it seems I didn't took conditions of x in interval of integration. Now, it compiles and works fine. Thanks a lot.

And thanks for all contributions on this sites, it really helped me a lot :)

[Abdulalim Alnajjar]

Hello Maja malefic

It seems to be I am stuck with the same problem Would you please share your code with me to see your method?

[Sam Chak]

@Abdulalim Alnajjar

So, you've got stuck on exactly the same Boundary Value Problem? If it is a new one, then post the equations on a new question.

Answer 1

[Pouya ra]

hi dear freind.

can you solve this problem by bvp4c function?