Some results on projective equivalence relations
<p>We construct a ∏<sup>1</sup><sub>1</sub> equivalence relation E on ω<sup>ω</sup> for which there is no largest E-thin, E-invariant ∏<sup>1</sup><sub>1</sub> subset of ω<sup>ω</sup>. Then we lift our result to the gener...
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| Format: | Others |
| Language: | en |
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1998
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| Online Access: | https://thesis.library.caltech.edu/10016/1/Li_X_1998.pdf Li, Xuhua (1998) Some results on projective equivalence relations. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/pn2n-7z61. https://resolver.caltech.edu/CaltechTHESIS:01202017-113604553 <https://resolver.caltech.edu/CaltechTHESIS:01202017-113604553> |