| Some Approximation Problems of Isometric Operators in Fréchet Spaces |
| Received:January 09, 1999 |
| Key Words:
Fréchet spaces （s） spaces.
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| Abstract: |
| Topics on the approximation problem of ε-almost isometric operator by isometric operators in Fréchet spaces are present in this paper. The approximation problems of isometric operators between finite dimensional Fréchet spaces, or between infinite dimensional Fréchet space (s) are affirmative. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.2002.01.017 |
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