图灵自同构问题的一个可处理情形:双一致$E_0$-不变的康托尔同胚
逻辑
2020-09-01 v2
摘要
函数若对所有满足,其中,则称为-同构。若与的见证相互依赖而不依赖于,则称为双一致的。本文证明,作为双一致-同构的康托尔空间同胚只能诱导图灵度上的平凡自同构。
引用
@article{arxiv.1908.05381,
title = {A tractable case of the Turing automorphism problem: bi-uniformly $E_0$-invariant Cantor homeomorphisms},
author = {Bjørn Kjos-Hanssen},
journal= {arXiv preprint arXiv:1908.05381},
year = {2020}
}
备注
Accepted for publication in: Higher recursion theory and set theory. Lecture Notes Series, Institute of Mathematical Sciences, National University of Singapore, World Scientific Publishing, Hackensack, NJ