1.698 problem 713

Internal problem ID [8188]

Book: Collection of Kovacic problems
Section: section 1
Problem number: 713.
ODE order: 2.
ODE degree: 1.

CAS Maple gives this as type [[_2nd_order, _with_linear_symmetries]]

\[ \boxed {4 y^{\prime \prime }+\frac {3 \left (-x^{2}+2\right ) y}{\left (1-x^{2}\right )^{2}}=0} \]

Solution by Maple

Time used: 0.015 (sec). Leaf size: 24

dsolve(4*diff(y(x),x$2)+3*(2-x^2)/(1-x^2)^2*y(x)=0,y(x), singsol=all)
 

\[ y \left (x \right ) = c_{1} \left (x^{2}-1\right )^{\frac {1}{4}} x +c_{2} \left (x^{2}-1\right )^{\frac {3}{4}} \]

Solution by Mathematica

Time used: 0.04 (sec). Leaf size: 51

DSolve[4*y''[x]+3*(2-x^2)/(1-x^2)^2*y[x]==0,y[x],x,IncludeSingularSolutions -> True]
                                                                                    
                                                                                    
 

\[ y(x)\to \sqrt {x^2-1} \left (c_2 Q_{\frac {1}{2}}^{\frac {1}{2}}(x)+\frac {\sqrt {\frac {2}{\pi }} c_1 x}{\sqrt [4]{1-x^2}}\right ) \]