Dear all,
This question is close to the post "Laplace transform of a Taylor series expansion" in PhysicsForums.com, dated Jul0609. This is my problem:
Consider the Laplace transform
F(s) = 1 / ( s  K(s) ) ,
where
K(s) = 1/2 + i/(2*Pi) * ln[ ( Lambda  (b+i*s) )/( b + i*s ) ].
See PDFattachment. ( 'Lambda' and 'b' are real numbers, typically 'Lambda=1000' and 'b=10'). I want to explore the inverse Laplace transform of this F(s) for large time (t> infinity), i.e. s>0.
How can this be done?
Perhaps write/expand F(s) on the form F(s) = A/s + B + C*s + D*s^2 + ... , and then take inverse Laplace transform of each these terms?
I appreciate any help!
Best regards, perr
This question is close to the post "Laplace transform of a Taylor series expansion" in PhysicsForums.com, dated Jul0609. This is my problem:
Consider the Laplace transform
F(s) = 1 / ( s  K(s) ) ,
where
K(s) = 1/2 + i/(2*Pi) * ln[ ( Lambda  (b+i*s) )/( b + i*s ) ].
See PDFattachment. ( 'Lambda' and 'b' are real numbers, typically 'Lambda=1000' and 'b=10'). I want to explore the inverse Laplace transform of this F(s) for large time (t> infinity), i.e. s>0.
How can this be done?
Perhaps write/expand F(s) on the form F(s) = A/s + B + C*s + D*s^2 + ... , and then take inverse Laplace transform of each these terms?
I appreciate any help!
Best regards, perr
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