| 乌成伟.无挠左（右）Artin环是拟Frobenius环[J].数学研究及应用,1995,15(4):631~632 |
| 无挠左（右）Artin环是拟Frobenius环 |
| The Maximal Rational Extension of Torsionfree Artinian Ring Is Quasi-Frobenius |
| 投稿时间：1992-10-21 修订日期：1994-04-08 |
| DOI：10.3770/j.issn:1000-341X.1995.04.030 |
| 中文关键词: 内积 左（右）内零化子 自内射环． |
| 英文关键词:inner product left（ring）annulator self injective ring. |
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| 中文摘要: |
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| 英文摘要: |
| The maximal rational extension of any associative ring R,which involves rationalnumber field,is a selfinjective ring.The maximal rational extension of every left ideal ofR is a left annulator of the maximal rational extension of R.If R is a torsionfree Artinianring,then the maximal of R is a quasi-Frobenius ring. |
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