Rosenthal compacta and NIP formulas
Rosenthal compacta and NIP formulas
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Rosenthal Compacta 和 NIP 公式
DOI:
10.4064/fm231-1-5
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Pierre Simon
中科院分区:
文献类型:
--
作者:
Pierre Simon
We apply the work of Bourgain, Fremlin and Talagrand on compact subsets of the first Baire class to show new results about phi-types for phi NIP. In particular, we show that if M is a countable model, then an M-invariant phi-type is Borel definable. Also the space of M-invariant phi-types is a Rosenthal compactum, which implies a number of topological tameness properties.
DOI:
10.1090/jams/896
发表时间:
2015-02
期刊:
arXiv: Logic
影响因子:
--
作者:
A. Chernikov;Pierre Simon
通讯作者:
A. Chernikov;Pierre Simon
影响因子:
2.6
作者:
Pillay A
通讯作者:
Pillay A