Variations on the notions of Reedy model structures and projective model structures on categories of diagrams in a model category are introduced. These allow one to choose only a subset of the entries when defining weak equivalences, or to use different model categories at different entries of the diagrams. As a result, a bisimplicial model category that can be used to recover the algebraic K-theory for any Waldhausen subcategory of a model category is produced.
Keywords: Diagram category, Quillen model category, Reedy model category, algebraic K-theory
2000 MSC: Primary: 55U35; Secondary: 19D10
Theory and Applications of Categories,
Vol. 24, 2010,
No. 8, pp 179-208.
http://www.tac.mta.ca/tac/volumes/24/8/24-08.dvi
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http://www.tac.mta.ca/tac/volumes/24/8/24-08.pdf
ftp://ftp.tac.mta.ca/pub/tac/html/volumes/24/8/24-08.dvi
ftp://ftp.tac.mta.ca/pub/tac/html/volumes/24/8/24-08.ps