| 高阶导算子的正交数值域的非凸性 |
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| 引用本文： | 雷天刚.高阶导算子的正交数值域的非凸性[J].北京化工大学学报(自然科学版),1992(4). |
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| 作者姓名： | 雷天刚 |
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| 作者单位： | 北京化工学院应用数理系 |
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| 摘 要： | 对于A∈C_(m×?)?A的k阶导算子δ_m~(k)(A)的正交数值域是指W_m~k(A)={E_k(x)|x∈D_m(A)},1
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| 关 键 词： | 矩阵 数值域 非凸性 |
Nonconvexity of the Numerical Range of Derivation of Higher Degree |
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| Lei Tiangang.Nonconvexity of the Numerical Range of Derivation of Higher Degree[J].Journal of Beijing University of Chemical Technology,1992(4). |
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| Authors: | Lei Tiangang |
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| Institution: | Lei Tiangang Department of Applied Mathematics and Physics |
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| Abstract: | |
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| Keywords: | matrix numerical range nonconvexity |
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