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From: "Prof. Peter Johnstone"
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Subject: Re: The humility topos
Date: Wed, 30 Jun 2010 15:05:11 +0100 (BST)
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On Tue, 29 Jun 2010, Robert J. MacG. Dawson wrote:
> Identifying the subobject classifier must be left to wiser heads than
> my own.
>
A good example of the humility topos!
Peter Johnstone
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