MHB Solve for A_n: Fourier Coefficient $$u_y(x,\pi) = 0$$

Dustinsfl
Messages
2,217
Reaction score
5
$$
u_y(x,\pi) = \frac{x}{\pi} + \sum_{n = 1}^{\infty}nB_n\sin xn\cosh\pi n = 0.
$$
How can I solve for $A_n$ here?
 
Physics news on Phys.org
dwsmith said:
$$
u_y(x,\pi) = \frac{x}{\pi} + \sum_{n = 1}^{\infty}nB_n\sin xn\cosh\pi n = 0.
$$
How can I solve for $A_n$ here?

Hi dwsmith, :)

You you mean \(B_n\) ? There is no \(A_n\) in the equation.

Kind Regards,
Sudharaka.
 
I posted this question on math-stackexchange but apparently I asked something stupid and I was downvoted. I still don't have an answer to my question so I hope someone in here can help me or at least explain me why I am asking something stupid. I started studying Complex Analysis and came upon the following theorem which is a direct consequence of the Cauchy-Goursat theorem: Let ##f:D\to\mathbb{C}## be an anlytic function over a simply connected region ##D##. If ##a## and ##z## are part of...

Similar threads

Replies
4
Views
3K
Replies
1
Views
3K
Replies
6
Views
2K
Replies
4
Views
2K
Replies
3
Views
2K
Back
Top