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Generating cofibrations
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Classroom Contents
Wall Finiteness Obstruction for DG Categories I
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- 1 Intro
- 2 Thomason's classification of dense subcategories
- 3 DG reformulation of Thomason's theorem
- 4 Classical Wall obstruction
- 5 Preliminaries on DG categories
- 6 Homotopically finitely presented DG categories
- 7 Summarizing table
- 8 Generating cofibrations
- 9 Main theorem
- 10 Speial case: smooth and proper DG categories
- 11 Application: phantom DG categories
- 12 Application: Barlow and Dolgachev surfaces
- 13 Application: varieties with a nice stratification
- 14 Application proper schemes with a nice stratification
