I posted this on mathstack and it is not a homework problem, I am doing a modeling problem and this ODE comes up. I don't know whether it could be considered to be a research problem yet. Please help me to close it if it is not placed at the right place.


I have a problem with finding the closed form solution of the following ODEs. I am NOT sure that a closed form solution exists. Closed form here means that the solution can be presented as integrals/ power series.
Here is the ODE : I only consider $x\in (0,1)$ and $c\_i$ are known non-zero real numbers. 


$y''(x) + [\frac{c\_1}{x^2}+\frac{c\_2}{(1-x)^2} +c\_3(\frac{1}{x}+\frac{1}{1-x})]y'(x)+[c\_4(\frac{1}{x}+\frac{1}{1-x})+\frac{c\_5}{x^2}+\frac{c\_6}{(1-x)^2}]y(x)=0 $


I can find the solution inform of power series which is very ugly. I would like to ask you all that whether you can give a method that can be used to find the solution in a nicer way.
Thanks so much for your time. I really appreciate it.



closed form solution of an ODEs
This is a second degree linear ODE with rational function coefficients, and this problem has been completely solved algorithmically by Kovacic in the mid-eighties:


Kovacic, Jerald J. "An algorithm for solving second order linear homogeneous differential equations." Journal of Symbolic Computation 2, no. 1 (1986): 3-43.


All the major computer algebra systems implement this, and (not surprisingly) Mathematica does not find a solution in closed form in the generality you give. However, since your $c\_i$ are ``known real numbers'', perhaps you are lucky, and a closed for solution is known in your special case. The relevant Mathematica incantataion is "DSolve", as in:


DSolve[y''[x] + (c1/x^2 + c2/(1 - x)^2 + c3 (1/x + 1/(1 - x))) y'[
 x] + (c4 (1/x + 1/(1 - x)) + c5/x^2 + c6/(1 - x)^2) y[x] == 
 0, y[x], x]


