论文标题
与S3相关的尖头和共同变形相关的Hopf Cocycle
Hopf cocycles associated to pointed and copointed deformations over S3
论文作者
论文摘要
我们对在对称组上涉及的有限维度指向的有限尺寸指向和共同的HOPF代数分类的HOPF 2个循环的明确描述在三个字母上。我们确定哪些合子是Hochschild 2 Cocycles的指数，哪些是纯的。
We present an explicit description of the Hopf 2-cocycles involved in the classification of finite dimensional pointed and copointed Hopf algebras over the symmetric group on three letters. We determine which cocycles are exponentials of Hochschild 2-cocycles and which ones are pure.
