论文标题
用2延伸的代数的变形
Deformations of Algebras with 2-Extensions
论文作者
论文摘要
我们将代数的两种延伸概念应用于代数的变形理论。在对2个延期之间的蝴蝶结果进行标准结果之后,我们使用此(2,0)类别对代数的变形理论给出了三种观点。我们结论是解决文献中的错误。
We apply the notion of 2-extensions of algebras to the deformation theory of algebras. After standard results on butterflies between 2-extensions, we use this (2, 0)-category to give three perspectives on the deformation theory of algebras. We conclude by fixing an error in the literature.