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categories: Re: Adjoints in bicategories
In reply to Frank Atanassow's question:
Here is a list of a few references I have on hand that are related
or somewhat related to your question. This list is not intended to
be complete and I hope others will add more references and/or details.
John MacDonald, Department of Mathematics
University of British Columbia
Vancouver, B.C., Canada V5K 1N4
 R. Blackwell, G.M.Kelly, J.Power, Two-Dimensional Monad Theory, Sydney
Category Seminar Reports 1987.
 M.C.Bunge, Coherent Extensions and Relational Algebras, Trans. Amer.
Math. Soc.197(1974), 355-390.
 J.W.Gray, Formal Category Theory: Adjointness for 2-Categories, Lecture
Notes in Mathematics 391, Springer-Verlag 1974.
 C.B.Jay, Local Adjunctions, Journal of Pure and Applied Algebra 53(1988),
 G.M.Kelly, Elementary Observations on 2-Categorical Limits, Bull. Austral.
Math. Soc. 39(1989), 301-317
 G.M.Kelly, R.H.Street, Review of the Elements of 2-Categories, Lecture
Notes in Mathematics 420, Springer-Verlag 1974, 75-109.
 J.L.MacDonald, A.Stone, Soft Adjunction between 2-Categories, Journal of
Pure and Applied Algebra 60(1989), 155-203.
 R.H.Street, The formal Theory of Monads, Journal of Pure and Applied
At 02:45 PM 6/22/00 +0200, you wrote:
>I'm looking for definitions of (the weak 2-dimensional analogues of 1-)
>products and coproducts for bicategories, and also adjoints. In his 1967
>article "Introduction to Bicategories, Part I" Benabou promises to treat
>biadjoints in a sequel, but I gather this was never published. Gray treats a
>notion of "quasi-adjointness" in "Formal Category Theory"; is this
>the "right" generalization?
>Pointers to definitions of these concepts in one of the approaches to weak
>n-categories would be welcome as well.
>Frank Atanassow, Dept. of Computer Science, Utrecht University
>Padualaan 14, PO Box 80.089, 3508 TB Utrecht, Netherlands
>Tel +31 (030) 253-1012, Fax +31 (030) 251-3791