頁籤選單縮合
題名 | On Perturbations and Extensions of Isometric Operators |
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作者姓名(外文) | Guanggui,Ding; | 書刊名 | Taiwanese Journal of Mathematics |
卷期 | 5:1 2001.03[民90.03] |
頁次 | 頁109-115 |
分類號 | 314.74 |
關鍵詞 | Isometry; Almost isometric operator; Isometric perturbation; Isometric extension; |
語文 | 英文(English) |