Hey guys. I'm working on the IVP
and given the implicit solution .
(This is from Fritz John's Partial Differential Equations, 4th Ed, exercise 1.6.1b p18.)
It's easy to show that this is indeed a solution, but now I am expected (I think) to put it into explicit terms, i.e. in the form . (This is the reason this is in the analysis section.)
Any help would be much appreciated. Thanks!