{ "id": "2411.18546", "version": "v1", "published": "2024-11-27T17:49:51.000Z", "updated": "2024-11-27T17:49:51.000Z", "title": "Homotopy limits of model categories, revisited", "authors": [ "Julia E. Bergner" ], "comment": "18 pages. Expository paper", "journal": "in Equivariant Topology and Derived Algebra (S. Balchin et al, editors), London Mathematical Society Lecture Note Series 474 (2021)", "categories": [ "math.AT", "math.CT" ], "abstract": "The definition of the homotopy limit of a diagram of left Quillen functors of model categories has been useful in a number of applications. In this paper we review its definition and summarize some of these applications. We conclude with a discussion of why we could work with right Quillen functors instead, but cannot work with a combination of the two.", "revisions": [ { "version": "v1", "updated": "2024-11-27T17:49:51.000Z" } ], "analyses": { "subjects": [ "55U40", "55U35", "18G55", "18G30", "18D20" ], "keywords": [ "model categories", "homotopy limit", "left quillen functors", "right quillen functors", "definition" ], "tags": [ "expository article", "journal article" ], "note": { "typesetting": "TeX", "pages": 18, "language": "en", "license": "arXiv", "status": "editable" } } }