Abstract
The Hom closed colocalising subcategories of the stable module category of a finite group scheme are classified. This complements the classification of the tensor closed localising subcategories in our previous work. Both classifications involve π-points in the sense of Friedlander and Pevtsova. We identify for each π-point an endofinite module which both generates the corresponding minimal localising subcategory and cogenerates the corresponding minimal colocalising subcategory.
Original language | English |
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Pages (from-to) | 387-408 |
Number of pages | 22 |
Journal | Annals of K-Theory |
Volume | 2 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jun 2017 |
Keywords
- cosupport
- stable module category
- finite group scheme
- colocalising subcategory