ERRATUM TO "SMALL PRESENTATIONS OF MODEL CATEGORIES AND VOPENKA'S PRINCIPLE"

Raptis, Georgios and Rosicky, J. (2021) ERRATUM TO "SMALL PRESENTATIONS OF MODEL CATEGORIES AND VOPENKA'S PRINCIPLE". HOMOLOGY HOMOTOPY AND APPLICATIONS, 23 (2). pp. 375-378. ISSN 1532-0073, 1532-0081

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Abstract

The proof of [6, Theorem 3.1(3)] turns out to be invalid due to a recent correction [3] of a result from [1] which was used in our proof. We revise the definition of a strictly cofibrantly generated weak factorization system (L, R) in a cocomplete category M by requiring that the codomains of the generator X subset of L are also strictly small relative to X. Using this slightly stronger definition, we give a new proof of [6, Theorem 3.1(3)] and explain that the rest of the results of [6] hold with essentially the same proofs.

Item Type: Article
Uncontrolled Keywords: cofibrantly generated model category; colimit-dense subcategory; Vopenka's principle
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 10 Aug 2022 09:26
Last Modified: 10 Aug 2022 09:26
URI: https://pred.uni-regensburg.de/id/eprint/46306

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