The classification of the indecomposable liftable modules in blocks with cyclic defect groups
The classification of the indecomposable liftable modules in blocks with cyclic defect groups
复制标题
循环缺陷群块中不可分解可提升模块的分类
DOI:
10.1112/blms/bds025
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发表时间:
2012
影响因子:
0.9
通讯作者:
N. Naehrig
中科院分区:
文献类型:
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作者:
G. Hiss;N. Naehrig
LetGbe a finite group, letkbe an algebraically closed field of positive characteristicpand letBbe a block ofkGwith cyclic defect groups. We classify the indecomposableB‐modules which are liftable with respect to a splittingp‐modular system with residue class fieldk. The indecomposable non‐projective modules inBare constructed from certain paths in the Brauer tree ofB[G. J. Janusz, ‘Indecomposable modules for finite groups’,Ann. Math.2 (1969) 209–224.]. We determine those paths that give rise to liftable modules. We also find the characters of the lifts of these modules.
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DOI:
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发表时间:
1969
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作者:
H. Kupisch
通讯作者:
H. Kupisch
DOI:
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发表时间:
1969
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影响因子:
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作者:
G. Janusz
通讯作者:
G. Janusz
DOI:
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发表时间:
2002
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作者:
F. Bleher;T. Chinburg
通讯作者:
T. Chinburg
DOI:
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发表时间:
1967
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作者:
J. Thompson
通讯作者:
J. Thompson
DOI:
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发表时间:
1977
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作者:
R. M. Peacock
通讯作者:
R. M. Peacock