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Solve
(∂^2u/∂x^2) + (∂^2u/∂y^2) = 0
in y > 0 and −∞ < x < ∞ with u(x, 0) = f(x).
 one year ago
 one year ago
Solve (∂^2u/∂x^2) + (∂^2u/∂y^2) = 0 in y > 0 and −∞ < x < ∞ with u(x, 0) = f(x).
 one year ago
 one year ago

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zordoloomBest ResponseYou've already chosen the best response.0
Is this Calc or Diff eq?
 one year ago

zordoloomBest ResponseYou've already chosen the best response.0
I'm willing to work through this with you. A reply would be nice.
 one year ago

StaffyBest ResponseYou've already chosen the best response.0
It's differential equations, it's for a mathematical physics class
 one year ago

r0n4ldBest ResponseYou've already chosen the best response.0
the classic example of \(\displaystyle \frac{\partial^2 u }{\partial x^2}+\frac{\partial^2 u }{\partial y^2}=0\) is \(\displaystyle u(x,y)=e^x \cos y + e^y \sin y\)
 one year ago

StaffyBest ResponseYou've already chosen the best response.0
Sorry, I should specify that we are using fourier transforms to solve these problems
 one year ago
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