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Inverse Laplace Transformation

  1. Nov 28, 2006 #1
    Help me please with the next Laplace inverse transformation:

    U(s,t)=U(s,0)*exp[s^2*t]

    Transformation from U(s,t) to u(x,t).
    I don't know if this inverse transformation exit or not.

    Thank you very much.
     
  2. jcsd
  3. Nov 28, 2006 #2

    dextercioby

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    How does U(s,0) look like as a function ?

    Daniel.
     
  4. Nov 28, 2006 #3
    U(s,0) come from the boundary conditions, u(x,t=0)=u(x)=deltadirac(x)
     
  5. Dec 1, 2006 #4
    You can fix U(s,0), but the e hat a singularity in infinity.
     
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