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arXiv · 1811.05876

The Zassenhaus lemma in star-regular categories

Olivette Ngaha Ngaha·Florence Sterck
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Abstract

The Noether isomorphism theorems and the Zassenhaus Lemma from group theory have a non-pointed version in a suitable categorical context first considered by W. Tholen in his PhD thesis. This article leads to a unification of these results with the ones in the pointed categorical context considered by O. Wyler, by working in the framework of star-regular categories introduced by M. Gran, Z. Janelidze and A. Ursini. Some concrete examples of categories where these results hold are examined in detail.

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Olivette Ngaha Ngaha, Florence Sterck. 2018-11-14. The Zassenhaus lemma in star-regular categories. https://arxiv.org/abs/1811.05876

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