Journals / Hacettepe Journal of Mathematics and Statistics / 2020 / Volume: 49 Issue: 6

One-sided duo property on nilpotents

Chan Yong Hong(Kyung Hee University)0000-0003-1984-2841
Hong Kee Kim(Gyeongsang National University)0000-0002-4367-1715
Nam Kyun Kim(Hanbat National University)0000-0002-4419-9045
Yang Lee(Yanbian University)0000-0002-7572-5191
Pages
—
Publication Date
2020-12-08
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Especially we investigate several kinds of conditions under which one-sided nilpotent-duo rings are NI.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:We study the structure of nilpotents in relation with a ring property that is near to one-sided duo rings.
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Key Findings & Data:We prove the following for a one-sided nilpotent-duo ring $R$: (i) The set of nilpotents in $R$ forms a subring; (ii) Köthe's conjecture holds for $R$; (iii) the subring generated by the identity and the set of nilpotents in $R$ is a one-sided duo ring; (iv) if the polynomial ring $R[x]$ over $R$ is one-sided nilpotent-duo then the set of nilpotents in $R$ forms a commutative ring, and $R[x]$ is an NI ring.
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Conclusion & Impact:Especially we investigate several kinds of conditions under which one-sided nilpotent-duo rings are NI.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:right (left) nilpotent-duo ring · nilpotent · right (left) duo ring

Abstract

We study the structure of nilpotents in relation with a ring property that is near to one-sided duo rings. Such a property is said to be one-sided nilpotent-duo. We prove the following for a one-sided nilpotent-duo ring $R$: (i) The set of nilpotents in $R$ forms a subring; (ii) Köthe's conjecture holds for $R$; (iii) the subring generated by the identity and the set of nilpotents in $R$ is a one-sided duo ring; (iv) if the polynomial ring $R[x]$ over $R$ is one-sided nilpotent-duo then the set of nilpotents in $R$ forms a commutative ring, and $R[x]$ is an NI ring. Several connections between one-sided nilpotent-duo and one-sided duo are given. The structure of one-sided nilpotent-duo rings is also studied in various situations in ring theory. Especially we investigate several kinds of conditions under which one-sided nilpotent-duo rings are NI.

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Cite This Article

Hong, C. Y., Kim, H. K., Kim, N. K., Kwak, T. K., Lee, Y. (2020). One-sided duo property on nilpotents. Hacettepe Journal of Mathematics and Statistics, Volume: 49 Issue: 6. https://doi.org/10.15672/hujms.571016

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