There was a lot of discussion recently on both subjects (ODEs and Risch). Check the mailing list history. Otherwise, I do not know enough about these modules to answer you.
On 11 April 2013 15:52, Shivyansh Tandon <[email protected]> wrote: > Hey, > Thanks for the earlier reply. > I am writing after a long time, as I was busy in my end-term reports, > quizzes and all that stuff!!!! > > I saw the ideas page of sympy and got really interested in ODE and Group > theory. > I also checked Aaron Meurer's 2009 GSOC project report > https://code.google.com/p/sympy/wiki/ODEsModuleReport, and wanted to inquire > whether the following things have been implemented or not, if not I will be > glad to take them as a project. > > 1. Non-homogeneous linear systems > 2. Linear systems with periodic coefficients (with constant coefficient was > implemented by him) > 3. Stability of linear and non-linear systems (Lyapunov stability) > 4. BVP's (boundary value problem) =>Sturm-Liouville, Green's function for > solving non-homogeneous BVP > > > I am also interested in knowing more about the project on Risch algorithm, > and what all can be implemented. Although I do not have enough knowledge > about Risch algorithm, but from what little I have read, it sounds > interesting. > > Cheers > Shivyansh Tandon > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy?hl=en-US. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
