Galois action on solutions of a differential equation

Rational solutions of the mixed differential equation and its application to factorization of differential operators

ISSAC '96 Proceedings of the 1996 international symposium on Symbolic and algebraic computation

Cited References

Computer algebra handbook

Liouvillian solutions of third order differential equations

Journal of Symbolic Computation

Solving second order linear differential equations with Klein's theorem

Proceedings of the 2005 international symposium on Symbolic and algebraic computation