利用Gersgorin圆盘定理判定特征值的范围 |
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引用本文: | 滕常春. 利用Gersgorin圆盘定理判定特征值的范围[J]. 昌潍师专学报, 2014, 0(2): 103-104 |
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作者姓名: | 滕常春 |
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作者单位: | 潍坊学院,山东潍坊261061 |
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摘 要: | 本文介绍了Gersgorin圆盘定理和几个推论,并利用它们判定矩阵的特征值的范围。
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关 键 词: | Gersgorin圆盘 特征值 孤立 |
Determine the Scope of the Eigenvalues by Gersgorin Disc Theorem |
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Affiliation: | TENG Chang- chun (Weifang University, Weifang 261061, China) |
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Abstract: | This article describes the Gersgorin disc theorem and several corollaries,and uses them to determine the scope of the eigenvalues of the matrices. |
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Keywords: | cersgorin disc eigenvalue isolated |
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