Indecomposable representations of the Lie algebra of derivations for d-torus

被引:0
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作者
LIAN HaiFeng1
2Department of Computer and Information
3Department of Mathematics
机构
基金
中国国家自然科学基金;
关键词
Lie algebra; indecomposable representation; torus;
D O I
暂无
中图分类号
O152.5 [李群];
学科分类号
摘要
Let DerA be the Lie algebra of derivations of the d-torus A = C[t1± 1, . . . , td±1]. By applying Shen-Larsson’s functors we get a class of indecomposable DerA-modules from finite-dimensional indecomposable gld-modules. We also give a complete description of the submodules of these indecomposable DerA-modules. Our results generalize those obtained by Rao.
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页码:306 / 315
页数:10
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