NUMERICAL RANGES AND NUMERICAL RADII OF PRODUCTS OF 3×3 MATRICES
碩士 === 國立中央大學 === 數學系 === 103 === In this thesis, for any two 3-by-3 complex matrices A and B, we show that the necessary and sufficient conditions for the equality W(AB) = W(BA) to hold, where W() denotes the numerical range of a matrix, and the structure of A when w(A) =w (A2) = 1 and w (A3) <...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/er33ft |