Article contents
Homotopy limits for 2-categories
Published online by Cambridge University Press: 01 July 2008
Abstract
We study homotopy limits for 2-categories using the theory of Quillen model categories. In order to do so, we establish the existence of projective and injective model structures on diagram 2-categories. Using these results, we describe the homotopical behaviour not only of conical limits but also of weighted limits. Finally, pseudo-limits are related to homotopy limits.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 145 , Issue 1 , July 2008 , pp. 43 - 63
- Copyright
- Copyright © Cambridge Philosophical Society 2008
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