From: Uwe Egbert Wolter <Uwe.Wolter@uib.no>
To: categories@mta.ca
Subject: Variable sets
Date: Mon, 07 Dec 2015 14:37:38 +0100 [thread overview]
Message-ID: <E1a5w6O-0004Q0-BM@mlist.mta.ca> (raw)
Dear all,
in the paper "Variable set theory" from Barr/McLarty/Wells we find a
sketchy description of an example "the set of businesses". I wonder if
this example is described somewhere in more detail and if there are
other examples of "common usage" somewhere in the literature that may be
even approachable by non-mathematicians?
Can somebody supply a copy of "Variable Quantities and Variable
Structures in Topoi" from F. WILLIAM LAWVERE?
Best regards
Uwe Wolter
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reply other threads:[~2015-12-07 13:37 UTC|newest]
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