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: | Yue-Hwa Liu, 呂岳樺 |
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Other Authors: | Hwa-Long Gau |
Format: | Others |
Language: | en_US |
Published: |
2003
|
Online Access: | http://ndltd.ncl.edu.tw/handle/87683916099802148166 |
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