Recent content by psiofxandt

That's a much more elegant method than my solution! Thank you for your input. Just to clarify, to get a characteristic for the original equation and get to the author's ##w=x##, one would differentiate both sides by ##y##, and define a new constant, correct? So it would appear, that using the...

Hello all, Homework Statement $$x{u_{xy}} - y{u_{yy}} = 0$$ Assume $$x,y \in {\rm{Reals}}$$ Homework Equations I have been able to solve this using different methods, but my classmates and I are trying to figure out if there is a way to do this using the methods from the course's text. The...