Homotopy (limits and) colimits
โ Scribed by Emily Riehl
- Year
- 2011
- Tongue
- English
- Leaves
- 13
- Series
- expository notes
- Edition
- version 31 Aug 2011
- Category
- Library
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The purpose of this monograph, which is aimed at the graduate level and beyond, is to obtain a deeper understanding of Quillen's model categories. A model category is a category together with three distinguished classes of maps, called weak equivalences, cofibrations, and fibrations. Model categorie
a slightly expanded version of a talk given by Mike Shulman in 2008
<p>The main purpose of part I of these notes is to develop for a ring R a functional notion of R-completion of a space X. For R=Zp and X subject to usual finiteness condition, the R-completion coincides up to homotopy, with the p-profinite completion of Quillen and Sullivan; for R a subring of the r
The main purpose of part I of these notes is to develop for a ring R a functional notion of R-completion of a space X. For R=Zp and X subject to usual finiteness condition, the R-completion coincides up to homotopy, with the p-profinite completion of Quillen and Sullivan; for R a subring of the rati