From: Erik Aronesty (erik@zoneedit.com)
Date: Wed Apr 14 2004 - 06:42:44 MDT
I liked diffeq's. I found them, in some ways, to be easier than multivariate calculus. I think because it had some practical benefit. You could actually use them to model and discover real-world phenomena. A lot of examples used in the texts used economic data, biological processes, etc.
-----Original Message-----
From: "rhinoceros" <rhinoceros@freemail.gr>
Date: Tue, 13 Apr 2004 19:27:04
To:virus@lucifer.com
Subject: Re:virus: Why?
[hkhenson] Worse yet non-linear partial differential equations. There is an amusing thing about non-linear PDEs. If you solve one, they name it after you.
[rhinoceros] Heh, true. But non-linear equations do not belong in quantum physics -- at least they didn't when I was at school.
As far as I remember, the principle of superposition, which allows you to combine wavefunctions, demands linear equations or else it does not apply.
Non-linear partial differential equations are more common in thermodynamics, I think.
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