| Autor: |
J. M. Borwein, J. D. Vanderwerff |
| Předmět: |
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| Zdroj: |
Proceedings of the American Mathematical Society; Mar1996, Vol. 124 Issue 3, p751-755, 5p |
| Abstrakt: |
It is shown that the existence of a closed convex set all of whose points are properly supported in a Banach space is equivalent to the existence of a certain type of uncountable ordered one-sided biorthogonal system. Under the continuum hypothesis, we deduce that this notion is weaker than the existence of an uncountable biorthogonal system. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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