# NUMERICAL METHODS DISCRETISATION PROBLEM

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Chijioke Nkwocha on 28 May 2021
Commented: Chijioke Nkwocha on 30 May 2021
Can anyone, perhaps, assist with "1c" below? I have done the part a, but dont know how to go about the boundary conditions required for part c. Your help will be appreciated.
Chijioke Nkwocha on 28 May 2021
Below is the code i have written for part a, but i need to modify it for part c.

Sulaymon Eshkabilov on 28 May 2021
Hi,
You can employ pdepe()
Chijioke Nkwocha on 28 May 2021
Hello!
I may not really understand you as i am just trying to figure things out gradually on matlab. Could you please do this in the code i already wrote for better understaning? Thanks.

Torsten on 29 May 2021
Solve
-Δv = -5/4*π^2*sin(π*x)*cos(π*y/2)
by just modifying the b-vector from exercise part a).
Let the solution be v.
w(x,y) = sin(π*x)*cos(π/2*y)
to the solution v to get u.
Chijioke Nkwocha on 30 May 2021
Please can you write the full code to explain this better? Thanks.

R2021a

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