Timeline for Intuition behind the canonical projective resolution of a quiver representation
Current License: CC BY-SA 3.0
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| May 4, 2018 at 12:15 | comment | added | Matthew Pressland | The general case, i.e. with relations, is in Butler–King: sciencedirect.com/science/article/pii/S0021869398975998 (for an admissible quotient of a tensor algebra). They are really giving a bimodule resolution of the algebra, but this gives the "canonical" projective resolution of any module under tensor product. They also claim that the terms of such a resolution were known before, but their paper also contains a careful discussion of the maps. | |
| May 1, 2018 at 18:14 | history | answered | Aaron Bergman | CC BY-SA 3.0 |