From triangulated categories to Lie algebras: A theorem of Peng and Xiao
From triangulated categories to Lie algebras: A theorem of Peng and Xiao
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DOI：
10.1090/conm/406/07653
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发表时间：
2005-02
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影响因子：
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通讯作者：
Andrew Hubery
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文献类型：
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作者：
Andrew Hubery
本文给出了Peng和Xiao的一个定理的简化和更直观的证明，该定理从任意2-周期三角化k-范畴（满足某些有限性假设）构造了一个李代数。
We present a simplified and more intuitive proof of a theorem of Peng and Xiao, which constructs a Lie algebra from any 2-periodic triangulated k-category (satisfying some finiteness assumptions).