Simple PDE

  • Thread starter quantum123
  • Start date
305
1

Main Question or Discussion Point

How do you solve this simple PDE?
D/Dr (f) = D/Dt (f) ?
Pls don't just give me the final answer.
 

Answers and Replies

J77
1,070
1
Separation of variables.
 
305
1
Not too sure how, can you help?
 
1,073
1
Let f(r,t)=R(r)*T(t), substitute this into your originak equation, take the derivatives and separate the variables(Rs on one side of the equation and Ts on the other).
 

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