矩阵特征值在椭圆形区域上的估计

J4 ›› 2012, Vol. 47 ›› Issue (10): 49-53.

曹海松，伍俊良

CAO Hai-song， WU Jun-liang

College of Mathematics and Statistics, Chongqing University, Chongqing 401331, China

关键词: 特征值;估计;椭圆形区域;特征多项式

Key words: eigenvalue; localization; elliptic region; characteristic polynomial

曹海松，伍俊良 . 矩阵特征值在椭圆形区域上的估计[J]. J4, 2012, 47(10): 49-53.

CAO Hai-song， WU Jun-liang. On localization of eigenvalues in elliptic region[J]. J4, 2012, 47(10): 49-53.

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