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The new improved estimates of the dominant degree and disc theorem for the Schur complement of matrices |
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| Authors: | Jingjing Cui Guohua Peng Quan Lu Zhengge Huang |
| Affiliation: | 1. Department of Applied Mathematics, Northwestern Polytechnical University, Xi’an, China.JingjingCui@mail.nwpu.edu.cn;3. Department of Applied Mathematics, Northwestern Polytechnical University, Xi’an, China. |
| Abstract: | |
| Keywords: | Matrix Schur complement diagonally dominant matrix dominant degree eigenvalue distribution |