Did you solve this? Looking back at the book I used when I took PDEs (Zauderer) I think you are talking about the method of characteristics. It looks like the solution should be
dx/ds = a, dx/ds = b, dF/ds = c (note that the right-hand side can actually be c*F + d, in which case the third equation is dF/ds = c*F + d). Here we consider x and y to be functions of the new parameter s. There is also some work to invert the solution to solve for s and another parameter tau. See page 66-67 of Zauderer ("Partial Differential Equations of Applied Mathematics"), or some similar reference (p.s., I mention this book because it's the one that I used, but I don't actually recommend it as it is chalk full of typos as I recall). Aaron Meurer On Wed, Apr 3, 2013 at 9:16 AM, Manoj Kumar <manojkumarsivaraj...@gmail.com> wrote: > I'm sorry if it was ambiguous. I just saw something similar to that in the > paper I had mentioned. My interpretation most probably is completely wrong, > However I do seemed to have figured out the way it is supposed to be done > with the help of Google. > > Cheers > -- > Regards, > Manoj Kumar, > Mech Undergrad. > BPGC > Blog > > -- > 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 sympy+unsubscr...@googlegroups.com. > To post to this group, send email to sympy@googlegroups.com. > 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 sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.