Weakly clean and exchange UNI rings
We find a criterion for a commutative ring to be weakly clean UNI, as well as a criterion for an exchange ring to have strongly invo-clean unit group. These two assertions somewhat improve earlier author's results (Ukr. Math. J., 2017) and (Internat. J. Algebra, 2017).
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| Date: | 2019 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2019
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/2288 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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