From: Peter Bubenik <peter.bubenik@gmail.com>
To: categories@mta.ca
Subject: partial adjoints
Date: Fri, 11 Nov 2016 18:26:08 -0500 [thread overview]
Message-ID: <E1c5ZOU-0004U0-MT@mlist.mta.ca> (raw)
Hello all,
Sender: categories@mta.ca
Precedence: bulk
Reply-To: Peter Bubenik <peter.bubenik@gmail.com>
Has anyone studied pairs of functors for which there exists a unit,
but not a counit? Is there a name for such things?
In the case of interest, the functors are between Cat and Met, the
category of (extended pseudo-) metric spaces and 1-Lipschitz maps. The
unit provides a characterization of certain coherent maps of metric
spaces. Further details may be found in
https://arxiv.org/abs/1603.07406.
Thanks,
Peter
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next reply other threads:[~2016-11-11 23:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-11 23:26 Peter Bubenik [this message]
2016-11-15 21:44 ` Joost Vercruysse
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