Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Staffy
Group Title
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
Staffy Group Title
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

This Question is Closed

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

zordoloom Group TitleBest ResponseYou've already chosen the best response.0
You still there?
 one year ago

zordoloom Group TitleBest 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

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

r0n4ld Group TitleBest 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

Staffy Group TitleBest 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
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.