SEMI-EQUATIONAL THEORIES
SEMI-EQUATIONAL THEORIES
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半方程理论
DOI:
10.1017/jsl.2023.28
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
MENNEN, ALEX
中科院分区:
文献类型:
--
作者:
CHERNIKOV, ARTEM;MENNEN, ALEX
We introduce and study (weakly) semi-equational theories, generalizing equationality in stable theories (in the sense of Srour) to the NIP context. In particular, we establish a connection to distality via one-sided strong honest definitions; demonstrate that certain trees are semi-equational, while algebraically closed valued fields are not weakly semi-equational; and obtain a general criterion for weak semi-equationality of an expansion of a distal structure by a new predicate.
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DOI:
--
发表时间:
1984
期刊:
Journal of Symbolic Logic (JSL)
影响因子:
--
作者:
A. Pillay;G. Srour
通讯作者:
G. Srour
影响因子:
0.7
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Chieu;Erik Walsberg
通讯作者:
Erik Walsberg
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Z. Sela
通讯作者:
Z. Sela
DOI:
--
发表时间:
2017
期刊:
Journal of Symbolic Logic (JSL)
影响因子:
--
作者:
A. Martin;M. Ziegler
通讯作者:
M. Ziegler
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
Y. Peterzil;S. Starchenko
通讯作者:
S. Starchenko