A note on the consistency operator
A note on the consistency operator
复制标题
关于一致性运算符的注释
DOI:
10.1090/proc/14948
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发表时间:
2020
影响因子:
1
通讯作者:
Walsh, James
中科院分区:
文献类型:
--
作者:
Walsh, James
It is a well-known empirical observation that natural axiomatic theories are pre-well-ordered by proof-theoretic strength. For any natural theory, the next strongest natural theory is. We formulate and prove a statement to the effect that the consistency operator is the weakest natural way to uniformly extend axiomatic theories. References
DOI:
10.1016/0168-0072(95)00007-4
发表时间:
1995
期刊:
Ann. Pure Appl. Log.
影响因子:
--
作者:
L. Beklemishev
通讯作者:
L. Beklemishev
DOI:
10.1017/jsl.2018.65
发表时间:
2017
期刊:
The Journal of Symbolic Logic
影响因子:
--
作者:
A. Montalbán;J. Walsh
通讯作者:
J. Walsh