Numerical Radii for Tensor Products of Jordan Blocks and Matrices
碩士 === 國立中央大學 === 數學系 === 102 === In this thesis, we consider the relations between the numerical radius of Jm ⊗ A and A, where Jm is the m-by-m Jordan block.We obtain various conditions, necessary or sucient, for w(Jm ⊗ A) = w(A) to hold for m = 2; 3. We show that w(J2 ⊗ A) = w(A) if and only if A...
Main Authors: | , |
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Other Authors: | |
Format: | Others |
Language: | en_US |
Published: |
2014
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Online Access: | http://ndltd.ncl.edu.tw/handle/78885512850331544794 |