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Koszulity of some path categories |
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| Authors: | Brendan Dubsky |
| Affiliation: | 1. Department of Mathematics, Uppsala University, Uppsala, Uppsala, Swedenbrendan.frisk.dubsky@math.uu.se |
| Abstract: | We prove Koszulity of certain linear path categories obtained from connected graphs with some infinite directed walk. These categories can be viewed as locally quadratic dual to preprojective algebras. |
| Keywords: | Koszul algebras path categories preprojective algebras representation theory |