摘要翻译:
利用P^3上某些齐次丛的颤振表示,研究了P^3上某些齐次丛的稳定性。特别地,我们证明了p^3上的齐次丛是稳定的,例如最小自由分辨率为0-->S^{l_1,l_2,l_3}V(t)-->S^{l_1+s,l_2,l_3}V(t+s)-->E-->0的丛是稳定的。
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英文标题:
《Stability of homogeneous bundles on P^3》
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作者:
Elena Rubei
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最新提交年份:
2011
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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一级分类:Mathematics 数学
二级分类:Representation Theory 表象理论
分类描述:Linear representations of algebras and groups, Lie theory, associative algebras, multilinear algebra
代数和群的线性表示,李理论,结合代数,多重线性代数
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英文摘要:
We study the stability of some homogeneous bundles on P^3 by using their representations of the quiver associated to the homgeneous bundles on P^3. In particular we show that homogeneous bundles on P^3 whose support of the quiver representation is a parallelepiped are stable, for instance the bundles E whose minimal free resolution is of the kind 0 --> S^{l_1, l_2, l_3} V (t) --> S^{l_1 +s, l_2, l_3} V (t+s) --> E --> 0 are stable.
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PDF链接:
https://arxiv.org/pdf/0712.3031