| 一类特殊无限方阵的逆 |
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| 引用本文： | 陈国龙.一类特殊无限方阵的逆[J].数学杂志,2000,20(1):60-62. |
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| 作者姓名： | 陈国龙 |
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| 作者单位： | 中国科学院软件所计算机科学实验室,北京,100080 |
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| 摘 要： | 研究了除环上一类特殊无限方阵的逆方阵，用紧致性论证给出了除环上无限上三角阵具有左（右）逆和双侧逆方阵的充分条件。
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| 关 键 词： | 除环 无限方阵 逆方阵 无限上三角阵 数理逻辑 |
THE INVERSES OF A CLASS OF SPECIAL INFINITE MATRIX |
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| CHEN Guo-long.THE INVERSES OF A CLASS OF SPECIAL INFINITE MATRIX[J].Journal of Mathematics,2000,20(1):60-62. |
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| Authors: | CHEN Guo-long |
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| Abstract: | The inverses of a class of special infinite matric over a division ring is studied. Some sufficient conditions for the existence of left (or right) and two-side inverses of infinite upper triangular matrix on a division ring are proved by compactness argument. |
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| Keywords: | division ring infinite matrix model |
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