| 单项2n阶J-自伴微分算子谱的离散性 |
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| 引用本文： | 王忠.单项2n阶J-自伴微分算子谱的离散性[J].肇庆学院学报,2001,22(2):1-4. |
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| 作者姓名： | 王忠 |
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| 作者单位： | 肇庆学院 数学系,广东,肇庆,526061 |
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| 基金项目： | 国家自然科学基金资助项目（19871037） |
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| 摘 要： | 本文研究了一项2n阶复系数J-对称微分算式生成的J-自伴微分算子谱的离散性,得到了一项2n阶J-自伴微分算子的谱是离散的充分条件.
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| 关 键 词： | J-自伴算子 豫解算子 离散谱 |
The Discreteness of
the Spectrum of 2nth Order One Term J-self-adjoint Differential Operators |
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| WANG Zhong.The Discreteness of
the Spectrum of 2nth Order One Term J-self-adjoint Differential Operators[J].Journal of Zhaoqing University (Bimonthly),2001,22(2):1-4. |
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| Authors: | WANG Zhong |
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| Abstract: | In this paper, a formally J - symmetric one - term 2nth order differential expression with complex coefficients was considered. We obtained the sufficient conditions for the discreteness of the spectrum of J - self- adjoint extensions of (1.2)(n≥1). |
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| Keywords: | J - self- adjoint operator resolvent operator discrete spectrum |
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