Universal Homotopy Theories

Begin with a small category C. The goal of this short note is to point out that there is such a thing as a “universal model category built from C.” We describe applications of this to the study of homotopy colimits, the Dwyer–Kan theory of framings, sheaf theory, and the homotopy theory of schemes....

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Veröffentlicht in:Advances in mathematics (New York. 1965) 2001-12, Vol.164 (1), p.144-176
1. Verfasser: Dugger, Daniel
Format: Artikel
Sprache:eng
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Zusammenfassung:Begin with a small category C. The goal of this short note is to point out that there is such a thing as a “universal model category built from C.” We describe applications of this to the study of homotopy colimits, the Dwyer–Kan theory of framings, sheaf theory, and the homotopy theory of schemes.
ISSN:0001-8708
1090-2082
DOI:10.1006/aima.2001.2014