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AI Summary & Key Takeaways
AI Insight⚡ TL;DR(Too Long; Didn't Read)
Ultimately, we prove that the one element right $S$ -act $\Theta_S$ is product flat if and only if $S$ contains a left zero.
📌 3 Key Takeaways
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Objective & Hypothesis:In this paper we prove that for a monoid $S$, products of indecomposable right $S$ -acts are indecomposable if and only if $S$ contains a right zero.
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Key Findings & Data:Besides, we prove that subacts of indecomposable right $S$ -acts are indecomposable if and only if $S$ is left reversible.
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Conclusion & Impact:Ultimately, we prove that the one element right $S$ -act $\Theta_S$ is product flat if and only if $S$ contains a left zero.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Indecomposable act · left reversible monoid · Baer criterion
Abstract
In this paper we prove that for a monoid $S$, products of indecomposable right $S$ -acts are indecomposable if and only if $S$ contains a right zero. Besides, we prove that subacts of indecomposable right $S$ -acts are indecomposable if and only if $S$ is left reversible. Ultimately, we prove that the one element right $S$ -act $\Theta_S$ is product flat if and only if $S$ contains a left zero.
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Cite This Article
Sedaghatjoo, M., Khaksari, A. (2017). Monoids over which products of indecomposable acts are indecomposable. Hacettepe Journal of Mathematics and Statistics, Volume: 46 Issue: 2. https://ajindex.com/articles/1403049