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 From: Santanu Chatterjee Subject: How to solve this....Please Date: Tue, 6 Nov 2001 07:07:55 +0530

```From: Santanu Chatterjee <address@hidden>
Date: Sun, 4 Nov 2001 15:56:59 +0530
X-Mailer: Sylpheed version 0.6.4 (GTK+ 1.2.10; i686-pc-linux-gnu)

Hello everybody,

Can anyone tell me how do I solve the following
kind of problem using Octave :

solve for w in the equation :

__4       2  __2
\/ w  -  a * \/ w  =  F(t)

where: F(t) is an arbitrary time functon,
'a' is a function of w(x,y,t),
and
__2                          del^2     del^2
\/  == Laplacian operator = ------- + --------
__4                         del x^2    del y^2
\/  == Biharmonic operator.

Assume that the required initial conditions are given
(at least for the time being)

[I hope the formatting remains alright.]

Regards,
Santanu Chatterjee.

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