The Extension of Block Bases of Symmetric Bases to Unconditional Bases
碩士 === 國立彰化師範大學 === 數學系 === 89 === Abstract Let {y_n} be a block basic sequence of a symmetric basis e_n for a Banach space X, we give some sufficient and necessary conditions for {y_n} where an infinite subsequence of {y_n} can be extended to an unconditional basis of X....
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| Format: | Others |
| Language: | en_US |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/89180476665731503708 |