Relative Homological Algebra and Purity in Triangulated Categories

Relative Homological Algebra and Purity in Triangulated Categories
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DOI:
10.1006/jabr.1999.8237
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发表时间:
2000-05
期刊:
影响因子:
0.9
通讯作者:
Apostolos Beligiannis
Apostolos Beligiannis
中科院分区:
数学3区
文献类型:
--
作者:
Apostolos Beligiannis

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1. 简介。 2. 三角形和幻影贴图的固有类别。 3. 三角范畴的 Steenrod 和 Freyd 范畴。 4. 投影对象、解析和 deried 函子。 5. 幻影塔、元胞塔、同伦余界和紧致物体。 6.本地化和相关类别。 7. 稳定三角范畴。 8. 投影性、注入性和平坦性。 9. 无幻三角类别。 10.布朗表示定理。 11. 纯洁。
1. Introduction. 2. Proper classes of triangles and phantom maps. 3. The Steenrod and Freyd category of a triangulated category. 4. Projectie objects, resolutions, and deried functors. 5. The phantom tower, the cellular tower, homotopy colimits, and compact objects. 6. Localization and the relatie deried category. 7. The stable triangulated category. 8. Projectiity, injectiity, and flatness. 9. Phantomless triangulated categories. 10. Brown representation theorems. 11. Purity.