三阶上三角算子矩阵点谱,连续谱和剩余谱的扰动
吴秀峰, 黄俊杰, 阿拉坦仓
Perturbations of the Point Spectrum, Continuous Spectrum and Residual Spectrum for Third-Order Upper Triangular Operator Matrices
Xiu Feng WU, Jun Jie HUANG, Alatancang
数学学报
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2015, (3): 423
-430
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DOI: 10.12386/A2015sxxb0042