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Bimodule resolution of a group algebra. / Generalov, A. I.; Ivanov, S. O.
в: Journal of Mathematical Sciences, Том 161, № 4, 2009, стр. 537–541.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Bimodule resolution of a group algebra
AU - Generalov, A. I.
AU - Ivanov, S. O.
PY - 2009
Y1 - 2009
N2 - Relationship between the bimodule resolution of the group algebra of a finite group G over a commutative ring and the usual projective resolution of the trivial G-module is studied. In particular, an analog of Happel’s lemma is proved; this lemma has been established earlier for finite-dimensional algebras over fields. As an example of application of the results, the bimodule resolution is constructed for the integer group ring of the dihedral group of order 4m. Bibliography: 10 titles.
AB - Relationship between the bimodule resolution of the group algebra of a finite group G over a commutative ring and the usual projective resolution of the trivial G-module is studied. In particular, an analog of Happel’s lemma is proved; this lemma has been established earlier for finite-dimensional algebras over fields. As an example of application of the results, the bimodule resolution is constructed for the integer group ring of the dihedral group of order 4m. Bibliography: 10 titles.
KW - Group algebra
KW - projective resolution
KW - bimodules.
U2 - 10.1007/s10958-009-9590-0
DO - 10.1007/s10958-009-9590-0
M3 - Article
VL - 161
SP - 537
EP - 541
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 4
ER -
ID: 5492160