Elliptic Numerical Range of 4x4 matirces
碩士 === 國立中央大學 === 數學研究所 === 91 === The aim of this thesis is to provide characterizations of a 4x4 matrix A with elliptic numerical range. We will express the conditions in terms of the eigenvalues and entries of A. These characterizations will be useful to construct a 4x4 matrix with an ellip...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/87683916099802148166 |