Math Is Fun Forum

JuneFun

Member

Registered: 2011-10-30

Posts: 1

greens theorem

Hey, I am having problems with this question from my textbook, so I would be grateful for your help. 

PDE: 

, on 

Boundary condition: 

, on 

Show that the only solution 

  is 

I think I should use greens first theorem but I can't seem to get anywhere with it, so thanks for any help you provide.