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Free Quillen Factorization Systems

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Published/Copyright: February 25, 2010
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Georgian Mathematical Journal
From the journal Volume 9 Issue 4

Abstract

The notion of Quillen factorization system is obtained by strengthening the left and right lifting properties in a Quillen model category to the unique diagonalization property. An equivalent description of this notion is given in terms of a double factorization system which decomposes each arrow uniquely into three factors. The free category with Quillen factorization system over a given category is described.

Received: 2002-08-03
Published Online: 2010-02-25
Published in Print: 2002-December

© Heldermann Verlag

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