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Publication type: Article in Proceedings
Author: Till Mossakowski
Editor: K. Futatsugi, J.-P. Jouannaud, J. Meseguer
Title: Institutional 2-cells and Grothendieck institutions
Book / Collection title: Algebra, Meaning and Computation. Essays Dedicated to Joseph A. Goguen on the Occasion of His 65th Birthday
Volume: 4060
Page(s): 124 – 149
Series: Lecture Notes in Computer Science
Year published: 2006
Publisher: Springer, Berlin
Abstract: We propose to use Grothendieck institutions based on 2-categorical diagrams as a basis for heterogeneous specification. We prove a number of results about colimits and (some weak variants of) exactness. This framework can also be used for obtaining proof systems for heterogeneous theories involving institution semi-morphisms.
Internet: http://dx.doi.org/10.1007/11780274_7
PDF Version: http://www.informatik.uni-bremen.de/~till/papers/Institutional2cells.pdf
PostScript Version: http://www.informatik.uni-bremen.de/~till/papers/Institutional2cells.ps
Keywords: institution heterogeneity category morphism Grothendieck
Status: Reviewed
Last updated: 04. 08. 2006

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