山东大学学报(理学版) ›› 2015, Vol. 50 ›› Issue (12): 121-126.doi: 10.6040/j.issn.1671-9352.0.2014.518
王正萍1, 杨仁明2
WANG Zheng-ping1, YANG Ren-ming2
摘要: 弱群交叉积是弱群smash积概念的推广,弱Hopf群余代数的作用是余循环的扭曲。引入了弱Hopf群余代数的可裂扩张的概念,并建立了弱Hopf群余代数上交叉积和可裂扩张之间的关系。
中图分类号:
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[2] | 游弥漫, 赵晓凡. Monoidal Hom-Hopf代数上的对角交叉积[J]. 山东大学学报(理学版), 2015, 50(12): 76-80. |
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