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arXiv · 1102.2099

Hyper-atoms applied to the critical pair Theory

Y. O. Hamidoune
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Abstract

We introduce the notion of a hyper-atom and prove a basic property of this object. This new method allows to improve several results in the classical critical pair theory including its cornerstone: the Kemperman Structure Theorem.

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Y. O. Hamidoune. 2011-02-10. Hyper-atoms applied to the critical pair Theory. https://arxiv.org/abs/1102.2099

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