今天是2024年12月15日 星期日 ynufe 退出

MINIMALITY OF NON σ-SCATTERED ORDERS

http://www.firstlight.cn2015/8/17

[作者] TETSUYA ISHIU JUSTIN TATCH MOORE

[摘要] In this paper we will characterize—under appropriate axiomatic assumptions — when a linear order is minimal with respect to not being a countable union of scattered suborders. We show that, assuming PFA+, the o…

[关键词] MINIMALITY OF NON σ-SCATTERED

In this paper we will characterize—under appropriate axiomatic assumptions — when a linear order is minimal with respect to not being a countable union of scattered suborders. We show that, assuming PFA+, the only linear orders which are minimal with respect to not being σ-scattered are either Countryman types or real types. We also outline a plausible approach to demonstrating the relative consistency of There are no minimal non σ-scattered linear orders. In the process of establishing these results, we will prove combinatorial characterizations of when a given linear order is σ-scattered and when it contains either a real or Aronszajn type.

存档附件原文地址

原文发布时间:2015/8/17

引用本文:

TETSUYA ISHIU;JUSTIN TATCH MOORE.MINIMALITY OF NON σ-SCATTERED ORDERShttp://ynufe.firstlight.cn/View.aspx?infoid=3536493&cb=Z07870000000
发布时间:2015/8/17.检索时间:2024/12/15

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...