From: Mark Calleja <mcal00@esc.cam.ac.uk>
Subject: Re: Website of notes on functional derivatives?
Date: Thu, 1 Feb 2001 03:45:01 GMT
Newsgroups: sci.physics.research

Lloyd Edwards wrote:
> 
> A few weeks ago I ran across a website which contained a set of lecture
> notes on functional differentiation, making more rigorous the kinds of
> derivatives one  encounters in calculus of variations. Now I've lost the
> website, and wonder if anyone on this list has run across it, or if you
> know another good reference to this.

Was this the page?

http://julian.tau.ac.il/~bqs/functionals/node1.html

Mark