Link to actual problem [15431] \[ \boxed {4 x y^{\prime \prime }+2 y^{\prime }+y=1} \] With initial conditions \begin {align*} [y \left (\infty \right ) = 1] \end {align*}
type detected by program
{"kovacic", "second_order_bessel_ode", "second_order_change_of_variable_on_x_method_1", "second_order_change_of_variable_on_x_method_2"}
type detected by Maple
[[_2nd_order, _with_linear_symmetries]]
Maple symgen result This shows Maple’s found \(\xi ,\eta \) and the corresponding canonical coordinates \(R,S\)\begin{align*} \\ \\ \end{align*}
\begin{align*} \left [\underline {\hspace {1.25 ex}}\xi &= 0, \underline {\hspace {1.25 ex}}\eta &= {\mathrm e}^{i x \sqrt {\frac {1}{x}}}\right ] \\ \left [R &= x, S \left (R \right ) &= {\mathrm e}^{-i x \sqrt {\frac {1}{x}}} y\right ] \\ \end{align*}