We can show that(adsbygoogle = window.adsbygoogle || []).push({});

[tex]

\int_{0}^\infty e^{-kx}dx=\frac{1}{k}

[/tex]

for real $$k>0.$$

Does this result hold for $$\Re k>0$$ belonging to complex numbers? The reason I have this question is because $$i\times\infty$$ is not $$\infty$$ and so u substitution would not work.

**Physics Forums - The Fusion of Science and Community**

# Integration of functions of Complex Variables

Know someone interested in this topic? Share a link to this question via email,
Google+,
Twitter, or
Facebook

- Similar discussions for: Integration of functions of Complex Variables

Loading...

**Physics Forums - The Fusion of Science and Community**