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Trichotomies for ideals of compact sets
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by
É. Matheron
,
S. Solecki
,
M. Zelen
| Venue: | J. SYMBOLIC LOGIC |
| Citations: | 5 - 3 self |
BibTeX
@ARTICLE{Matheron_trichotomiesfor,
author = {É. Matheron and S. Solecki and M. Zelen},
title = {Trichotomies for ideals of compact sets},
journal = {J. SYMBOLIC LOGIC},
year = {},
volume = {71},
pages = {586--598}
}
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Abstract
We prove several trichotomy results for ideals of compact sets. Typically, we show that a “sufficiently rich” universally Baire ideal is either Π 0 3-hard, or Σ 0 3-hard, or else a σ-ideal.
