Re: How to work out Real part through Kramers-Kronig relation in mathematica?
- To: mathgroup at smc.vnet.net
- Subject: [mg64050] Re: How to work out Real part through Kramers-Kronig relation in mathematica?
- From: manuelquintana at infosel.net.mx
- Date: Sun, 29 Jan 2006 05:57:27 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Try this:
Integrate[(x/(x^2-y^2))*eps2(x),{x,0,Infinity},PrincipalValue->True]
where eps2(x) is the imaginary part of the dielectric constant.
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