From triangulated categories to Lie algebras: A theorem of Peng and Xiao

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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).

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Representation Theory, 16G20; 18E30

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http://salesiana.dossiersoluciones.com/handle/123456789/74250

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0502403
 http://arxiv.org/abs/math/0502403

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arXiv