迹(共)作用下的结合/李根基(共)不变性
Associative/Lie radical (co)invariance under tracial (co)actions
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中文总结 AI 辅助
该研究针对霍普夫代数上的有限维结合或李(共)模代数,在特征合适且(共)作用保迹的条件下,证明了多种根基的(共)不变性结果,推广了已有准则并提供统一框架。
中文摘要 AI 辅助
我们证明了霍普夫代数$H$上有限维结合或李(共)模代数的若干雅各布森/可解/幂零根基(共)不变性结果,前提是特征为正时其大小相对于代数的维数足够大,且(共)作用满足保迹条件,当$H$为对合时该条件自动成立。这推广了文献中A. Gordienko、V. Linchenko、Pagon-Repovš-Zaicev等人的一系列此类根基不变性准则,为这些结果提供了统一的富集范畴框架。
英文摘要
We prove a number of Jacobson/solvable/nilpotent-radical (co)invariance results for finite-dimensional associative or Lie (co)module-algebras over Hopf algebras $H$, provided the characteristic, if positive, is large relative to the dimension of the algebra and the (co)actions satisfy trace-preservation conditions automatic when $H$ is involutory. This generalizes a number of such radical-invariance criteria in the literature, due to A. Gordienko, V. Linchenko, Pagon-Repov{š}-Zaicev and others, providing a uniform enriched-categorical framework for those results.