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pro vyhledávání: '"Bonfert, Lukas"'
Autor:
Bonfert, Lukas
We introduce derived projective covers and explain how they are related to the notion of enough derived projectives. This provides an if-and-only if criterion for when derived projective covers form a silting collection. We prove moreover a Koszul du
Externí odkaz:
http://arxiv.org/abs/2309.00554
Autor:
Bonfert, Lukas, Nehme, Jonas
Publikováno v:
J. Algebra 641 (2024), pp. 795-822
We provide a convenient formulation of the definition of Cartan graphs and Weyl groupoids introduced by Heckenberger and Schneider, and construct Cartan graphs for regular symmetrizable contragredient Lie superalgebras. For $\mathfrak{sl}(m|n)$, $\ma
Externí odkaz:
http://arxiv.org/abs/2305.04751
