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The stable Calabi–Yau dimension of preprojective algebras of type Ln. / Ivanov, S. O.
в: St. Petersburg Mathematical Journal, Том 24, 2013, стр. 475-484.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The stable Calabi–Yau dimension of preprojective algebras of type Ln
AU - Ivanov, S. O.
PY - 2013
Y1 - 2013
N2 - It is proved that if the characteristic of the ground field is not equal to $ 2$, then the stable Calabi-Yau dimension of the preprojective algebra of type $ {\mathbf L}_n$ is equal to $ 5$. This result contradicts certain claims by Erdmann and Skowroński related to the description of algebras whose stable Calabi-Yau dimension is $ 2$.
AB - It is proved that if the characteristic of the ground field is not equal to $ 2$, then the stable Calabi-Yau dimension of the preprojective algebra of type $ {\mathbf L}_n$ is equal to $ 5$. This result contradicts certain claims by Erdmann and Skowroński related to the description of algebras whose stable Calabi-Yau dimension is $ 2$.
KW - Preprojective algebras
KW - self-injective algebras
KW - Calabi--Yan dimension
KW - stable category of modules
U2 - http://dx.doi.org/10.1090/S1061-0022-2013-01248-9
DO - http://dx.doi.org/10.1090/S1061-0022-2013-01248-9
M3 - Article
VL - 24
SP - 475
EP - 484
JO - St. Petersburg Mathematical Journal
JF - St. Petersburg Mathematical Journal
SN - 1061-0022
ER -
ID: 5659301