BIVARIANT CYCLIC COHOMOLOGY AND MODELS FOR CYCLIC HOMOLOGY TYPES


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Publication Details

Output typeJournal article

Author listQUILLEN D

PublisherElsevier

Publication year1995

JournalJournal of Pure and Applied Algebra (0022-4049)

Volume number101

Issue number1

Start page1

End page33

Number of pages33

ISSN0022-4049

eISSN1873-1376

LanguagesEnglish-Great Britain (EN-GB)


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Open access statusclosed


Abstract

This paper concerns types of algebraic objects, such as mixed complexes and S-modules, which are used to obtain the homology and cohomology of interest in cyclic homology theory. We prove that the following five categories are equivalent: The derived category of mixed complexes. The homotopy category of free mixed complexes. The derived category of S-modules. The homotopy category of divisible S-modules. The homotopy category of special towers of supercomplexes. Thus any of these categories represents the category of cyclic homotopy types.


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Last updated on 2025-01-07 at 00:15