Date: Wed, 7 Aug 1996 13:00:32 -0300 (ADT)
Subject: analytic functors

Date: Tue, 6 Aug 1996 18:48:54 +0100
From: Luis Soares Barbosa <lsb@di.uminho.pt>

I'm looking for references on analytical functors and
their power series expansion. 
Thanks for any help.

L. S. Barbosa


Date: Sat, 10 Aug 1996 23:51:17 -0300 (ADT)
Subject: analytic functors

Date: Thu, 8 Aug 1996 10:31:50 +1000
From: Ross Street <street@mpce.mq.edu.au>

Dear Luis Soares Barbosa

>I'm looking for references on analytical functors and
>their power series expansion.

Presumably you know of Andre Joyal's article in SLNM 1234.

There are close relationships amongst analytic functors,
species and operads. So the topic is a BIG one.
Recent "Notes on the Lie operad"
by Todd Trimble <trimble@math.uchicago.edu> might be a
good starting place for seeing this connection and for
seeing a thoroughly worked example.

Sincerely,
Ross Street


Date: Sat, 10 Aug 1996 23:56:46 -0300 (ADT)
Subject: Re: analytic functors

Date: Sat, 10 Aug 1996 22:11:38 -0400 (EDT)
From: Andre Joyal <joyal.andre@uqam.ca>

Dear Prof. Barbosa,
                   you can read on analytic functors
and their power series expansion in my paper
"Foncteurs analytiques et especes de structures"
published in the proceedings of a Colloquium on
Enumerative Combinatorics SLN 1234 (1984 or 1985?).

Unfortunatly, the paper is in french.

If you have any questions, I would be glad to help.

Andre Joyal