一类缺项算子矩阵的四类点谱的扰动

张澜;阿拉坦仓

Perturbation of Four Kinds of Point Spectrums of a Class of Upper Triangular Operator Matrices

ZHANG Lan;Alatancang

系统科学与数学 . 2010, (5): 681 -688 . DOI: 10.12341/jssms08984