From: "Meredith Gregory" <lgreg.meredith@gmail.com>
To: categories@mta.ca
Subject: abstract combinatory logic?
Date: Mon, 7 Jul 2008 14:35:11 -0700 [thread overview]
Message-ID: <E1KGDDv-0003DC-9m@mailserv.mta.ca> (raw)
All,
i recently ran across a use of fold (in the functional programming sense)
where i wanted to solve for the accumulator type. i realized that something
in the neighborhood of a combinatory logic would be a minimal solution. This
got me thinking... there are various versions of combinators for the
\lambda-calculus and there's Haghverdi's combinators for linear lambda and
there are Yoshida's combinators for Milner's \pi-calculus. The first two
will work in the setting i encountered, the latter will not because -- in
addition to (parallel) composition -- Yoshida's combinators require a new
and replication operator. So, i'm wondering if anyone has given an abstract
characterization of a combinatory logic/algebra? If so, does anyone have a
reference?
Best wishes,
--greg
--
L.G. Meredith
Managing Partner
Biosimilarity LLC
806 55th St NE
Seattle, WA 98105
+1 206.650.3740
http://biosimilarity.blogspot.com
reply other threads:[~2008-07-07 21:35 UTC|newest]
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