| 任意阶调和算子的离散谱估计 |
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| 引用本文： | 陈祖墀,钱椿林.任意阶调和算子的离散谱估计[J].中国科学技术大学学报,1990(3). |
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| 作者姓名： | 陈祖墀 钱椿林 |
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| 作者单位： | 中国科学技术大学数学系
(陈祖墀)，中国科学技术大学数学系(钱椿林) |
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| 基金项目： | Project supported by National Natural Fund of China |
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| 摘 要： | 讨论任意阶调和算子的离散谱估计,同时给出调和算子多项式的离散谱估计.所得结果是前人工作的一个全面的推广,不但包含了已有的同类工作的结果,而且改进了已有的估计.
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| 关 键 词： | 离散谱 拉普拉斯算子 特征值 特征函数 |
Estimates for Discrete Spectrum of Laplacian Operator With any Order |
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| Chen Zuchi Qian Chunlin.Estimates for Discrete Spectrum of Laplacian Operator With any Order[J].Journal of University of Science and Technology of China,1990(3). |
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| Authors: | Chen Zuchi Qian Chunlin |
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| Institution: | Department of Mathematics |
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| Abstract: | Discussed in this paper are the estimates for discrete spectrum
of Laplacian operator with any order as well as of polynormial of
Laplacian operator.This work is a complete generalization of the
work done before by other scholars,but achieves better results. |
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| Keywords: | discrete spectrum Laplacian operator eigenvalue eigenfunction |
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