\(\clubsuit\) does not imply the existence of a Suslin tree (Q1961343)
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scientific article; zbMATH DE number 1389707
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | \(\clubsuit\) does not imply the existence of a Suslin tree |
scientific article; zbMATH DE number 1389707 |
Statements
\(\clubsuit\) does not imply the existence of a Suslin tree (English)
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17 February 2000
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Club, \(\clubsuit\), is the combinatorial principle introduced by \textit{A. J. Ostaszewski} [J. Lond. Math. Soc., II. Ser. 14, 505-516 (1976; Zbl 0348.54014)]. It asserts the existence of a sequence \(\langle A_{\delta} ; \delta<\omega_1\text{ with }\delta\) a limit ordinal
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club principle
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diamond principle
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Suslin trees
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forcing
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0.78154284
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0.7601503
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0.7596754
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0.75804895
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0.75463605
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0.7499747
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0.74984235
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