Characterizations of monadic NIP
Characterizations of monadic NIP
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一元 NIP 的特征
DOI:
10.1090/btran/94
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Laskowski, Michael
中科院分区:
文献类型:
--
作者:
Braunfeld, Samuel;Laskowski, Michael
We give several characterizations of when a complete first-order theoryis monadically NIP, ie when expansions ofby arbitrary unary predicates do not have the independence property. The central characterization is a condition on finite satisfiability of types. Other characterizations include decompositions of models, the behavior of indiscernibles, and a forbidden configuration. As an application, we prove non-structure results for hereditary classes of finite substructures of non-monadically NIP models that eliminate quantifiers. References
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DOI:
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发表时间:
2012
期刊:
影响因子:
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作者:
Pierre Simon
通讯作者:
Pierre Simon
DOI:
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发表时间:
2021
期刊:
arXiv.org
影响因子:
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作者:
Pierre Simon;Szymon Toruńczyk
通讯作者:
Szymon Toruńczyk
DOI:
10.1215/00294527-1435456
发表时间:
2009
期刊:
Notre Dame J. Formal Log.
影响因子:
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作者:
Alfred Dolich;John Goodrick;David Lippel
通讯作者:
David Lippel
影响因子:
0.6
作者:
S. Shelah
通讯作者:
S. Shelah
DOI:
--
发表时间:
1987
期刊:
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作者:
H. D. Macpherson
通讯作者:
H. D. Macpherson