- #1
Jimmy Snyder
- 1,127
- 20
I am reading the book QFT II: Quantum Electrodynamics by Eberhard Zeidler. On page 32 he defines the Laplace transform as:
[tex]F(s) = \int_0^{\infty}f(t)e^{ist}dt[/tex]
Where f is a smooth function and F is it's Laplace transform. I have changed his notation, but not the content of the formula. I have looked on the net for some background on this formula but could only find a similar one:
[tex]F(s) = \int_0^{\infty}f(t)e^{-st}dt[/tex]
Can anyone point me to a book or web page that treats the Laplace transform and uses Zeidler's definition?
[tex]F(s) = \int_0^{\infty}f(t)e^{ist}dt[/tex]
Where f is a smooth function and F is it's Laplace transform. I have changed his notation, but not the content of the formula. I have looked on the net for some background on this formula but could only find a similar one:
[tex]F(s) = \int_0^{\infty}f(t)e^{-st}dt[/tex]
Can anyone point me to a book or web page that treats the Laplace transform and uses Zeidler's definition?