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On modified Reedy and modified projective model structures

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 Added by Mark W. Johnson
 Publication date 2010
  fields
and research's language is English




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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.



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