Hi all. I'm trying to solve this PDE but I really can't figure how. The equation is(adsbygoogle = window.adsbygoogle || []).push({});

[tex]

f(x,y) + \partial_x f(x,y) - 4 \partial_x f(x,y) \partial_y f(x,y) = 0

[/tex]

As a first approximation I think it would be possible to consider [tex] \partial_y f [/tex] a function of only y and [tex] \partial_x f [/tex] a function of only x but even in this case I couldn't find a general solution.

Any idea?

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# Non Linear PDE in 2 dimensions

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