Partial Differential Equation(NEED HELP)

  • Thread starter andrey21
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  • #26
Char. Limit
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No problem at all.
 
  • #27
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Hey char.limit I have another question which is posing a few problems.

Given the following pde:

du/dt = y^2 d^2u/dx^2

where t> 0 0<x<L

where L is 4000 and Y^2 = HK/phi

if t=0 is the time when river flow is altered, write down an initial condition for u.

Again bit unsure where to start on this one.
 

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