Laplace transformation of f(t) = e^(at)

  • Thread starter asdf1
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  • #1
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for this question:
f(t)=e^(at), when t>0, a is constant. find the laplace transformation.

my question:
for the integration part, what happens if s-a<0?
 

Answers and Replies

  • #2
Tide
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If s < a then the integral diverges. There are conditions on f(t) for the existence of the transform.
 
  • #3
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thank you very much!!!
 

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