| 广义k-拟亚正常算子 |
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| 引用本文： | 黄超成. 广义k-拟亚正常算子[J]. 复旦学报(自然科学版), 1987, 0(1) |
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| 作者姓名： | 黄超成 |
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| 作者单位： | 复旦大学数学研究所 八四级博士研究生 |
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| 摘 要： | 本文引进了广义k-拟亚正常算子的概念.这类新的非正常算子包含了亚正常算子以及其他一些重要的非正常算子类;研究了这类非正常算子的谱性质、正常化条件以及相应的Putnam-Fuglude型定理.
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| 关 键 词： | 亚正常算子 k-拟亚正常算子 谱理论 |
ON GENERAUZED k-QUASIHYPONORMAL OPERATORS |
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| Huang Chaocheng. ON GENERAUZED k-QUASIHYPONORMAL OPERATORS[J]. Journal of Fudan University(Natural Science), 1987, 0(1) |
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| Authors: | Huang Chaocheng |
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| Affiliation: | Institute of Mathematics |
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| Abstract: | This paper gives concept of generalized k-quasihyponormal operators, which includes hyponormal operators and some other important non-normal operators. Also, spectral properties, majorization of normality and Pntnam-Fuglude Theorem are studied for the new class of non-normal operators. |
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| Keywords: | hyponormal operator k-quasihyponormal operator spectrum (mathematics) |
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