𝔖 Bobbio Scriptorium
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Relative Homological Algebra Made Absolute

✍ Scribed by Peter Freyd


Book ID
123657177
Publisher
National Academy of Sciences
Year
1963
Tongue
English
Weight
139 KB
Volume
49
Category
Article
ISSN
0027-8424

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Relative Homological Algebra and Purity
✍ Apostolos Beligiannis πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 626 KB

CONTENTS 1. Introduction. 2. Proper classes of triangles and phantom maps. 3. The Steenrod and Freyd category of a triangulated category. 4. Projecti¨e objects, resolutions, and deri¨ed functors. 5. The phantom tower, the cellular tower, homotopy colimits, and compact objects. 6. Localization and th