Line Segments of The Boundary of Numerical Range

碩士 === 國立中央大學 === 數學研究所 === 91 === In this thesis, we consider the problem of characterizing the numerical ranges of 4 by 4 matrices which have line segments on its boundary. If pA is reducible, we will obtain the result what we want easily. Thus it is sufficient to consider the irreducibility o...

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Bibliographic Details
Main Authors: Meng-Yenan Cheng, 陳孟遠
Other Authors: Hwa-Long Gau
Format: Others
Language:en_US
Published: 2003
Online Access:http://ndltd.ncl.edu.tw/handle/28446137991059320772

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