| DC 欄位 |
值 |
語言 |
| DC.contributor | 數學系 | zh_TW |
| DC.creator | 呂岳樺 | zh_TW |
| DC.creator | Yue-Hwa Liu | en_US |
| dc.date.accessioned | 2003-6-20T07:39:07Z | |
| dc.date.available | 2003-6-20T07:39:07Z | |
| dc.date.issued | 2003 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=90221009 | |
| dc.contributor.department | 數學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 對於橢圓形數值域（Numerical Range）之四階方陣 而言，其C_R(A)可能的情形為兩點及一橢圓或者為兩個橢圓；我們分別就此兩種情形，討論其與四階方陣中的元素及特徵值（Eigenvalues）之間的關係，並且得到兩者共存的條件。接下來，我們對形如（4﹒2）的四階方陣做相同的討論，從而得到更一步的結果。 | zh_TW |
| dc.description.abstract | 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 elliptic numerical range. | en_US |
| DC.subject | 四階方陣 | zh_TW |
| DC.subject | 數值域 | zh_TW |
| DC.subject | 4x4 matrices | en_US |
| DC.subject | numerical range | en_US |
| DC.title | 橢圓形數值域之四階方陣 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | Elliptic Numerical Range of 4x4 matirces | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |