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arXiv · 2101.01408

The kernels of the linear maps of finite Abelian group algebras

Dan Yan
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Abstract

In our paper, we give a necessary and sufficient conditions for the kernels of the linear maps of finite Abelian group algebras to be Mathieu-Zhao spaces of $K[G]$ if $G$ is a finite Abelian group and $K$ is a split field for $G$. Hence we classify all Mathieu-Zhao spaces of the finite Abelian group algebras if $K$ is a split field for $G$.

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Dan Yan. 2021-01-05. The kernels of the linear maps of finite Abelian group algebras. https://arxiv.org/abs/2101.01408

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