arXiv · 1607.05973
Universal enveloping algebras and Poincar\'e-Birkhoff-Witt theorem for involutive Hom-Lie algebras
Abstract
A Hom-type algebra is called involutive if its Hom map is multiplicative and involutive. In this paper, we obtain an explicit construction of the free involutive Hom-associative algebra on a Hom-module. We then apply this construction to obtain the universal enveloping algebra of an involutive Hom-Lie algebra. Finally we obtain a Poincar\'e-Birkhoff-Witt theorem for the enveloping associative algebra of an involutive Hom-Lie algebra.
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Li Guo, Bin Zhang, Shanghua Zheng. 2016-07-20. Universal enveloping algebras and Poincar\'e-Birkhoff-Witt theorem for involutive Hom-Lie algebras. https://arxiv.org/abs/1607.05973
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