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On Lie 2-bialgebras

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【作者】 Qiao YuZhao Jia

【Author】 Qiao Yu;Zhao Jia;School of Mathematics and Information Science, Shaanxi Normal University;

【机构】 School of Mathematics and Information Science, Shaanxi Normal University

【摘要】 A Lie 2-bialgebra is a Lie 2-algebra equipped with a compatible Lie 2-coalgebra structure. In this paper, we give another equivalent description for Lie2-bialgebras by using the structure maps and compatibility conditions. We can use this method to check whether a 2-term direct sum of vector spaces is a Lie 2-bialgebra easily.

【基金】 The NSF(11301317,11571211) of China
  • 【DOI】10.13447/j.1674-5647.2018.01.06
  • 【分类号】O152.5
  • 【下载频次】19
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